| 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 | $175.58 | 6.476% | $186.9506 | $186.95 | $186.95 | $187.00 |
| Purchase #2 | $48.92 | 13.459% | $55.5041 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $123.29 | 10.395% | $136.106 | $136.11 | $136.10 | $136.10 |
| Purchase #4 | $123.92 | 3.654% | $128.448 | $128.45 | $128.45 | $128.40 |
| Purchase #5 | $203.36 | 9.844% | $223.3788 | $223.38 | $223.40 | $223.40 |
| Purchase #6 | $105.84 | 4.103% | $110.1826 | $110.18 | $110.20 | $110.20 |
| Purchase #7 | $132.71 | 4.524% | $138.7138 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $913.62 | $979.2839 | $979.28 | $979.30 | $979.30 | |