| 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 | $196.90 | 7.602% | $211.8683 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $193.71 | 3.375% | $200.2477 | $200.25 | $200.25 | $200.20 |
| Purchase #3 | $66.80 | 8.439% | $72.4373 | $72.44 | $72.45 | $72.40 |
| Purchase #4 | $139.89 | 3.194% | $144.3581 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $138.45 | 8.317% | $149.9649 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $86.94 | 5.712% | $91.906 | $91.91 | $91.90 | $91.90 |
| Purchase #7 | $102.55 | 7.496% | $110.2371 | $110.24 | $110.25 | $110.20 |
| 7 purchase totals = | $925.24 | $981.0194 | $981.03 | $981.00 | $981.00 | |