| 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 | $23.90 | 10.538% | $26.4186 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $168.65 | 13.191% | $190.8966 | $190.90 | $190.90 | $190.90 |
| Purchase #3 | $99.40 | 10.705% | $110.0408 | $110.04 | $110.05 | $110.00 |
| Purchase #4 | $95.55 | 10.203% | $105.299 | $105.30 | $105.30 | $105.30 |
| Purchase #5 | $58.66 | 13.213% | $66.4107 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $156.45 | 13.199% | $177.0998 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $158.81 | 7.774% | $171.1559 | $171.16 | $171.15 | $171.20 |
| 7 purchase totals = | $761.42 | $847.3214 | $847.33 | $847.30 | $847.30 | |