| 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 | $160.43 | 6.517% | $170.8852 | $170.89 | $170.90 | $170.90 |
| Purchase #2 | $42.93 | 12.650% | $48.3606 | $48.36 | $48.35 | $48.40 |
| Purchase #3 | $19.93 | 5.434% | $21.013 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $55.66 | 11.793% | $62.224 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $67.98 | 11.372% | $75.7107 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $104.71 | 12.164% | $117.4469 | $117.45 | $117.45 | $117.40 |
| Purchase #7 | $115.55 | 5.870% | $122.3328 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $567.19 | $617.9732 | $617.97 | $617.95 | $617.90 | |