| 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 | $128.76 | 3.129% | $132.7889 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $192.59 | 7.807% | $207.6255 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $95.33 | 12.425% | $107.1748 | $107.17 | $107.15 | $107.20 |
| Purchase #4 | $43.79 | 3.575% | $45.3555 | $45.36 | $45.35 | $45.40 |
| Purchase #5 | $159.91 | 11.563% | $178.4004 | $178.40 | $178.40 | $178.40 |
| Purchase #6 | $163.30 | 3.784% | $169.4793 | $169.48 | $169.50 | $169.50 |
| Purchase #7 | $121.57 | 9.644% | $133.2942 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $905.25 | $974.1186 | $974.12 | $974.15 | $974.20 | |