| 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 | $175.72 | 10.684% | $194.4939 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $167.90 | 7.485% | $180.4673 | $180.47 | $180.45 | $180.50 |
| Purchase #3 | $208.63 | 5.823% | $220.7785 | $220.78 | $220.80 | $220.80 |
| Purchase #4 | $98.30 | 11.365% | $109.4718 | $109.47 | $109.45 | $109.50 |
| Purchase #5 | $139.76 | 11.108% | $155.2845 | $155.28 | $155.30 | $155.30 |
| Purchase #6 | $197.84 | 13.326% | $224.2042 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $209.68 | 9.181% | $228.9307 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $1,197.83 | $1,313.6309 | $1,313.62 | $1,313.65 | $1,313.70 | |