| 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 | $120.66 | 4.203% | $125.7313 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $123.66 | 11.625% | $138.0355 | $138.04 | $138.05 | $138.00 |
| Purchase #3 | $50.45 | 13.798% | $57.4111 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $49.82 | 10.184% | $54.8937 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $56.71 | 10.624% | $62.7349 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $163.95 | 10.843% | $181.7271 | $181.73 | $181.75 | $181.70 |
| Purchase #7 | $177.88 | 5.631% | $187.8964 | $187.90 | $187.90 | $187.90 |
| 7 purchase totals = | $743.13 | $808.4300 | $808.43 | $808.50 | $808.30 | |