| 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 | $171.76 | 11.600% | $191.6842 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $105.49 | 3.180% | $108.8446 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $27.30 | 10.157% | $30.0729 | $30.07 | $30.05 | $30.10 |
| Purchase #4 | $206.38 | 12.853% | $232.906 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $64.95 | 5.672% | $68.634 | $68.63 | $68.65 | $68.60 |
| Purchase #6 | $209.95 | 13.551% | $238.4003 | $238.40 | $238.40 | $238.40 |
| Purchase #7 | $153.46 | 10.581% | $169.6976 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $939.29 | $1,040.2396 | $1,040.23 | $1,040.25 | $1,040.20 | |