| 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 | $134.25 | 13.352% | $152.1751 | $152.18 | $152.20 | $152.20 |
| Purchase #2 | $29.99 | 9.749% | $32.9137 | $32.91 | $32.90 | $32.90 |
| Purchase #3 | $234.75 | 4.724% | $245.8396 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $202.33 | 13.644% | $229.9359 | $229.94 | $229.95 | $229.90 |
| Purchase #5 | $217.88 | 9.590% | $238.7747 | $238.77 | $238.75 | $238.80 |
| Purchase #6 | $20.64 | 9.245% | $22.5482 | $22.55 | $22.55 | $22.50 |
| Purchase #7 | $31.69 | 11.119% | $35.2136 | $35.21 | $35.20 | $35.20 |
| 7 purchase totals = | $871.53 | $957.4008 | $957.40 | $957.40 | $957.30 | |