| 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 | $175.61 | 10.209% | $193.538 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $162.75 | 6.787% | $173.7958 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $22.54 | 12.218% | $25.2939 | $25.29 | $25.30 | $25.30 |
| Purchase #4 | $19.83 | 11.429% | $22.0964 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $196.78 | 7.255% | $211.0564 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $120.73 | 7.743% | $130.0781 | $130.08 | $130.10 | $130.10 |
| Purchase #7 | $54.80 | 8.224% | $59.3068 | $59.31 | $59.30 | $59.30 |
| 7 purchase totals = | $753.04 | $815.1654 | $815.18 | $815.20 | $815.20 | |