| 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 | $148.63 | 13.290% | $168.3829 | $168.38 | $168.40 | $168.40 |
| Purchase #2 | $129.28 | 7.364% | $138.8002 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $6.99 | 11.481% | $7.7925 | $7.79 | $7.80 | $7.80 |
| Purchase #4 | $201.89 | 11.115% | $224.3301 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $155.88 | 9.638% | $170.9037 | $170.90 | $170.90 | $170.90 |
| Purchase #6 | $40.71 | 9.764% | $44.6849 | $44.68 | $44.70 | $44.70 |
| Purchase #7 | $56.49 | 4.561% | $59.0665 | $59.07 | $59.05 | $59.10 |
| 7 purchase totals = | $739.87 | $813.9608 | $813.95 | $814.00 | $814.00 | |