| 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 | $166.72 | 9.115% | $181.9165 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $108.57 | 10.132% | $119.5703 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $99.93 | 7.213% | $107.138 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $170.80 | 9.572% | $187.149 | $187.15 | $187.15 | $187.10 |
| Purchase #5 | $39.65 | 11.673% | $44.2783 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $147.64 | 6.427% | $157.1288 | $157.13 | $157.15 | $157.10 |
| Purchase #7 | $67.87 | 11.529% | $75.6947 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $801.18 | $872.8756 | $872.88 | $872.90 | $872.80 | |