| 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 | $146.28 | 6.854% | $156.306 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $31.50 | 12.179% | $35.3364 | $35.34 | $35.35 | $35.30 |
| Purchase #3 | $151.28 | 6.193% | $160.6488 | $160.65 | $160.65 | $160.60 |
| Purchase #4 | $101.40 | 8.594% | $110.1143 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $12.99 | 6.518% | $13.8367 | $13.84 | $13.85 | $13.80 |
| Purchase #6 | $125.41 | 13.786% | $142.699 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $122.87 | 8.192% | $132.9355 | $132.94 | $132.95 | $132.90 |
| 7 purchase totals = | $691.73 | $751.8767 | $751.89 | $751.90 | $751.70 | |