| 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 | $166.84 | 12.409% | $187.5432 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $88.48 | 11.734% | $98.8622 | $98.86 | $98.85 | $98.90 |
| Purchase #3 | $129.57 | 6.590% | $138.1087 | $138.11 | $138.10 | $138.10 |
| Purchase #4 | $91.54 | 3.804% | $95.0222 | $95.02 | $95.00 | $95.00 |
| Purchase #5 | $86.89 | 8.498% | $94.2739 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $48.74 | 6.580% | $51.9471 | $51.95 | $51.95 | $51.90 |
| Purchase #7 | $107.67 | 7.229% | $115.4535 | $115.45 | $115.45 | $115.50 |
| 7 purchase totals = | $719.73 | $781.2108 | $781.20 | $781.15 | $781.20 | |