| 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 | $149.44 | 9.331% | $163.3842 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $59.37 | 12.307% | $66.6767 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $159.65 | 9.842% | $175.3628 | $175.36 | $175.35 | $175.40 |
| Purchase #4 | $176.66 | 12.601% | $198.9209 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $139.61 | 11.545% | $155.728 | $155.73 | $155.75 | $155.70 |
| Purchase #6 | $108.52 | 12.214% | $121.7746 | $121.77 | $121.75 | $121.80 |
| Purchase #7 | $12.51 | 8.439% | $13.5657 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $805.76 | $895.4129 | $895.41 | $895.40 | $895.50 | |