| 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 | $108.34 | 8.737% | $117.8057 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $161.82 | 3.537% | $167.5436 | $167.54 | $167.55 | $167.50 |
| Purchase #3 | $196.87 | 10.808% | $218.1477 | $218.15 | $218.15 | $218.10 |
| Purchase #4 | $94.34 | 4.236% | $98.3362 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $147.69 | 5.650% | $156.0345 | $156.03 | $156.05 | $156.00 |
| Purchase #6 | $120.91 | 12.408% | $135.9125 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $200.89 | 9.470% | $219.9143 | $219.91 | $219.90 | $219.90 |
| 7 purchase totals = | $1,030.86 | $1,113.6945 | $1,113.69 | $1,113.70 | $1,113.50 | |