| 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 | $155.96 | 8.174% | $168.7082 | $168.71 | $168.70 | $168.70 |
| Purchase #2 | $86.54 | 8.347% | $93.7635 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $29.88 | 6.531% | $31.8315 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $148.55 | 5.541% | $156.7812 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $19.97 | 13.462% | $22.6584 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $68.68 | 6.161% | $72.9114 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $224.52 | 11.107% | $249.4574 | $249.46 | $249.45 | $249.50 |
| 7 purchase totals = | $734.10 | $796.1116 | $796.11 | $796.10 | $796.20 | |