| 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 | $132.83 | 8.532% | $144.1631 | $144.16 | $144.15 | $144.20 |
| Purchase #2 | $38.97 | 3.406% | $40.2973 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $42.39 | 13.747% | $48.2174 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $64.61 | 5.679% | $68.2792 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $169.48 | 12.394% | $190.4854 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $202.97 | 6.603% | $216.3721 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $174.44 | 7.668% | $187.8161 | $187.82 | $187.80 | $187.80 |
| 7 purchase totals = | $825.69 | $895.6306 | $895.64 | $895.60 | $895.70 | |