| 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 | $169.64 | 10.612% | $187.6422 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $69.30 | 10.264% | $76.413 | $76.41 | $76.40 | $76.40 |
| Purchase #3 | $210.57 | 8.230% | $227.8999 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $58.39 | 11.531% | $65.123 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $148.61 | 7.837% | $160.2566 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $23.77 | 12.397% | $26.7168 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $88.77 | 6.686% | $94.7052 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $769.05 | $838.7567 | $838.76 | $838.70 | $838.70 | |