| 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 | $174.46 | 7.716% | $187.9213 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $14.35 | 12.736% | $16.1776 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $113.95 | 5.801% | $120.5602 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $71.73 | 6.392% | $76.315 | $76.32 | $76.30 | $76.30 |
| Purchase #5 | $106.99 | 6.422% | $113.8609 | $113.86 | $113.85 | $113.90 |
| Purchase #6 | $138.78 | 9.462% | $151.9114 | $151.91 | $151.90 | $151.90 |
| Purchase #7 | $141.63 | 12.134% | $158.8154 | $158.82 | $158.80 | $158.80 |
| 7 purchase totals = | $761.89 | $825.5618 | $825.57 | $825.50 | $825.60 | |