| 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 | $188.25 | 9.361% | $205.8721 | $205.87 | $205.85 | $205.90 |
| Purchase #2 | $194.81 | 12.494% | $219.1496 | $219.15 | $219.15 | $219.10 |
| Purchase #3 | $136.87 | 9.112% | $149.3416 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $96.67 | 6.369% | $102.8269 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $199.67 | 5.841% | $211.3327 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $53.72 | 8.705% | $58.3963 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $40.75 | 12.435% | $45.8173 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $910.74 | $992.7365 | $992.74 | $992.75 | $992.60 | |