| 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 | $159.93 | 5.562% | $168.8253 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $20.99 | 3.266% | $21.6755 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $25.54 | 10.414% | $28.1997 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $101.29 | 10.672% | $112.0997 | $112.10 | $112.10 | $112.10 |
| Purchase #5 | $232.29 | 7.501% | $249.7141 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $19.31 | 10.362% | $21.3109 | $21.31 | $21.30 | $21.30 |
| Purchase #7 | $23.64 | 11.676% | $26.4002 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $582.99 | $628.2254 | $628.23 | $628.25 | $628.20 | |