| 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 | $68.80 | 7.795% | $74.163 | $74.16 | $74.15 | $74.20 |
| Purchase #2 | $155.38 | 8.788% | $169.0348 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $10.76 | 12.614% | $12.1173 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $108.41 | 12.689% | $122.1661 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $24.30 | 5.371% | $25.6052 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $102.69 | 8.203% | $111.1137 | $111.11 | $111.10 | $111.10 |
| Purchase #7 | $46.52 | 7.595% | $50.0532 | $50.05 | $50.05 | $50.10 |
| 7 purchase totals = | $516.86 | $564.2533 | $564.25 | $564.20 | $564.30 | |