| 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 | $149.36 | 9.193% | $163.0907 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $146.43 | 12.788% | $165.1555 | $165.16 | $165.15 | $165.20 |
| Purchase #3 | $86.55 | 8.572% | $93.9691 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $25.55 | 8.234% | $27.6538 | $27.65 | $27.65 | $27.70 |
| Purchase #5 | $109.58 | 5.819% | $115.9565 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $15.28 | 8.606% | $16.595 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $44.38 | 4.797% | $46.5089 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $577.13 | $628.9295 | $628.94 | $628.90 | $629.10 | |