| 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 | $146.90 | 7.107% | $157.3402 | $157.34 | $157.35 | $157.30 |
| Purchase #2 | $13.50 | 7.501% | $14.5126 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $58.82 | 6.451% | $62.6145 | $62.61 | $62.60 | $62.60 |
| Purchase #4 | $105.47 | 8.489% | $114.4233 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $24.39 | 5.348% | $25.6944 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $169.49 | 7.798% | $182.7068 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $213.41 | 12.469% | $240.0201 | $240.02 | $240.00 | $240.00 |
| 7 purchase totals = | $731.98 | $797.3119 | $797.30 | $797.25 | $797.20 | |