| 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 | $125.88 | 4.465% | $131.5005 | $131.50 | $131.50 | $131.50 |
| Purchase #2 | $135.94 | 13.489% | $154.2769 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $151.84 | 8.684% | $165.0258 | $165.03 | $165.05 | $165.00 |
| Purchase #4 | $117.43 | 12.809% | $132.4716 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $144.59 | 7.873% | $155.9736 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $125.68 | 3.686% | $130.3126 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $49.73 | 6.230% | $52.8282 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $851.09 | $922.3892 | $922.39 | $922.40 | $922.40 | |