| 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 | $136.61 | 13.619% | $155.2149 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $101.68 | 8.336% | $110.156 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $160.84 | 6.741% | $171.6822 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $151.62 | 8.827% | $165.0035 | $165.00 | $165.00 | $165.00 |
| Purchase #5 | $157.95 | 11.536% | $176.1711 | $176.17 | $176.15 | $176.20 |
| Purchase #6 | $207.72 | 8.234% | $224.8237 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $139.72 | 12.614% | $157.3443 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $1,056.14 | $1,160.3957 | $1,160.38 | $1,160.35 | $1,160.40 | |