| 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 | $201.52 | 8.756% | $219.1651 | $219.17 | $219.15 | $219.20 |
| Purchase #2 | $170.65 | 3.468% | $176.5681 | $176.57 | $176.55 | $176.60 |
| Purchase #3 | $120.46 | 5.109% | $126.6143 | $126.61 | $126.60 | $126.60 |
| Purchase #4 | $202.32 | 4.650% | $211.7279 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $67.78 | 9.345% | $74.114 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $13.90 | 11.309% | $15.472 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $143.94 | 10.440% | $158.9673 | $158.97 | $158.95 | $159.00 |
| 7 purchase totals = | $920.57 | $982.6287 | $982.63 | $982.55 | $982.70 | |