| 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 | $102.64 | 12.264% | $115.2278 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $75.50 | 9.765% | $82.8726 | $82.87 | $82.85 | $82.90 |
| Purchase #3 | $12.49 | 5.116% | $13.129 | $13.13 | $13.15 | $13.10 |
| Purchase #4 | $38.95 | 8.319% | $42.1903 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $165.83 | 13.441% | $188.1192 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $194.91 | 12.686% | $219.6363 | $219.64 | $219.65 | $219.60 |
| Purchase #7 | $97.54 | 8.770% | $106.0943 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $687.86 | $767.2695 | $767.27 | $767.30 | $767.20 | |