| 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 | $113.97 | 6.708% | $121.6151 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $116.68 | 8.471% | $126.564 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $37.85 | 10.708% | $41.903 | $41.90 | $41.90 | $41.90 |
| Purchase #4 | $31.60 | 6.227% | $33.5677 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $161.55 | 5.347% | $170.1881 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $141.74 | 11.224% | $157.6489 | $157.65 | $157.65 | $157.60 |
| Purchase #7 | $159.39 | 9.425% | $174.4125 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $762.78 | $825.8993 | $825.90 | $825.85 | $825.90 | |