| 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 | $143.72 | 11.503% | $160.2521 | $160.25 | $160.25 | $160.30 |
| Purchase #2 | $108.62 | 7.521% | $116.7893 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $24.75 | 5.442% | $26.0969 | $26.10 | $26.10 | $26.10 |
| Purchase #4 | $125.34 | 11.351% | $139.5673 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $35.68 | 7.831% | $38.4741 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $48.38 | 4.833% | $50.7182 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $204.84 | 3.475% | $211.9582 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $691.33 | $743.8561 | $743.86 | $743.80 | $744.00 | |