| 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 | $125.82 | 7.474% | $135.2238 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $169.40 | 6.750% | $180.8345 | $180.83 | $180.85 | $180.80 |
| Purchase #3 | $42.87 | 6.517% | $45.6638 | $45.66 | $45.65 | $45.70 |
| Purchase #4 | $83.38 | 6.650% | $88.9248 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $220.88 | 10.184% | $243.3744 | $243.37 | $243.35 | $243.40 |
| Purchase #6 | $118.61 | 4.261% | $123.664 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $60.48 | 10.733% | $66.9713 | $66.97 | $66.95 | $67.00 |
| 7 purchase totals = | $821.44 | $884.6566 | $884.63 | $884.55 | $884.70 | |