| 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 | $132.64 | 6.235% | $140.9101 | $140.91 | $140.90 | $140.90 |
| Purchase #2 | $188.32 | 11.434% | $209.8525 | $209.85 | $209.85 | $209.90 |
| Purchase #3 | $15.96 | 12.728% | $17.9914 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $192.29 | 7.228% | $206.1887 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $84.44 | 12.494% | $94.9899 | $94.99 | $95.00 | $95.00 |
| Purchase #6 | $56.62 | 8.145% | $61.2317 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $154.71 | 9.804% | $169.8778 | $169.88 | $169.90 | $169.90 |
| 7 purchase totals = | $824.98 | $901.0421 | $901.04 | $901.10 | $901.10 | |