| 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 | $118.48 | 9.836% | $130.1337 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $29.55 | 12.468% | $33.2343 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $146.42 | 8.436% | $158.772 | $158.77 | $158.75 | $158.80 |
| Purchase #4 | $135.50 | 7.796% | $146.0636 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $11.33 | 12.372% | $12.7317 | $12.73 | $12.75 | $12.70 |
| Purchase #6 | $125.33 | 8.574% | $136.0758 | $136.08 | $136.10 | $136.10 |
| Purchase #7 | $163.86 | 12.380% | $184.1459 | $184.15 | $184.15 | $184.10 |
| 7 purchase totals = | $730.47 | $801.1570 | $801.15 | $801.20 | $801.10 | |