| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.98 | 13.345% | $157.5269 | $157.53 | $157.55 | $157.50 |
| Purchase #2 | $193.30 | 7.638% | $208.0643 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $165.29 | 7.112% | $177.0454 | $177.05 | $177.05 | $177.00 |
| Purchase #4 | $213.39 | 6.769% | $227.8344 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $179.64 | 6.322% | $190.9968 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $11.73 | 3.144% | $12.0988 | $12.10 | $12.10 | $12.10 |
| Purchase #7 | $210.28 | 12.259% | $236.0582 | $236.06 | $236.05 | $236.10 |
| 7 purchase totals = | $1,112.61 | $1,209.6248 | $1,209.63 | $1,209.65 | $1,209.60 | |