| 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 | $155.69 | 9.332% | $170.219 | $170.22 | $170.20 | $170.20 |
| Purchase #2 | $66.38 | 8.307% | $71.8942 | $71.89 | $71.90 | $71.90 |
| Purchase #3 | $42.76 | 3.688% | $44.337 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $23.36 | 3.383% | $24.1503 | $24.15 | $24.15 | $24.20 |
| Purchase #5 | $18.38 | 12.644% | $20.704 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $70.26 | 6.757% | $75.0075 | $75.01 | $75.00 | $75.00 |
| Purchase #7 | $197.72 | 6.621% | $210.811 | $210.81 | $210.80 | $210.80 |
| 7 purchase totals = | $574.55 | $617.1230 | $617.12 | $617.10 | $617.10 | |