| 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 | $157.70 | 5.360% | $166.1527 | $166.15 | $166.15 | $166.20 |
| Purchase #2 | $151.96 | 12.424% | $170.8395 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $30.38 | 6.439% | $32.3362 | $32.34 | $32.35 | $32.30 |
| Purchase #4 | $197.62 | 10.445% | $218.2614 | $218.26 | $218.25 | $218.30 |
| Purchase #5 | $59.85 | 8.596% | $64.9947 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $150.94 | 7.229% | $161.8515 | $161.85 | $161.85 | $161.90 |
| Purchase #7 | $46.28 | 6.119% | $49.1119 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $794.73 | $863.5479 | $863.54 | $863.55 | $863.60 | |