| 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 | $172.30 | 11.266% | $191.7113 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $209.84 | 12.321% | $235.6944 | $235.69 | $235.70 | $235.70 |
| Purchase #3 | $42.43 | 9.738% | $46.5618 | $46.56 | $46.55 | $46.60 |
| Purchase #4 | $132.95 | 13.739% | $151.216 | $151.22 | $151.20 | $151.20 |
| Purchase #5 | $181.90 | 4.246% | $189.6235 | $189.62 | $189.60 | $189.60 |
| Purchase #6 | $17.37 | 8.682% | $18.8781 | $18.88 | $18.90 | $18.90 |
| Purchase #7 | $22.35 | 8.728% | $24.3007 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $779.14 | $857.9858 | $857.98 | $857.95 | $858.00 | |