| 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 | $179.88 | 6.137% | $190.9192 | $190.92 | $190.90 | $190.90 |
| Purchase #2 | $74.46 | 9.687% | $81.6729 | $81.67 | $81.65 | $81.70 |
| Purchase #3 | $210.56 | 12.679% | $237.2569 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $23.91 | 13.418% | $27.1182 | $27.12 | $27.10 | $27.10 |
| Purchase #5 | $123.59 | 10.666% | $136.7721 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $44.91 | 3.373% | $46.4248 | $46.42 | $46.40 | $46.40 |
| Purchase #7 | $64.56 | 12.295% | $72.4977 | $72.50 | $72.50 | $72.50 |
| 7 purchase totals = | $721.87 | $792.6618 | $792.66 | $792.55 | $792.70 | |