| 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 | $158.49 | 6.460% | $168.7285 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $86.28 | 8.753% | $93.8321 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $134.27 | 10.869% | $148.8638 | $148.86 | $148.85 | $148.90 |
| Purchase #4 | $24.78 | 11.367% | $27.5967 | $27.60 | $27.60 | $27.60 |
| Purchase #5 | $130.32 | 10.475% | $143.971 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $9.92 | 5.865% | $10.5018 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $222.60 | 13.163% | $251.9008 | $251.90 | $251.90 | $251.90 |
| 7 purchase totals = | $766.66 | $845.3947 | $845.39 | $845.40 | $845.40 | |