| 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 | $170.82 | 8.187% | $184.805 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $53.68 | 12.596% | $60.4415 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $135.65 | 10.196% | $149.4809 | $149.48 | $149.50 | $149.50 |
| Purchase #4 | $124.35 | 11.701% | $138.9002 | $138.90 | $138.90 | $138.90 |
| Purchase #5 | $60.87 | 10.682% | $67.3721 | $67.37 | $67.35 | $67.40 |
| Purchase #6 | $247.55 | 5.185% | $260.3855 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $108.48 | 8.516% | $117.7182 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $901.40 | $979.1034 | $979.11 | $979.10 | $979.10 | |