| 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 | $112.31 | 13.231% | $127.1697 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $238.73 | 8.366% | $258.7022 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $60.32 | 4.803% | $63.2172 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $7.31 | 4.789% | $7.6601 | $7.66 | $7.65 | $7.70 |
| Purchase #5 | $147.54 | 4.420% | $154.0613 | $154.06 | $154.05 | $154.10 |
| Purchase #6 | $165.80 | 13.790% | $188.6638 | $188.66 | $188.65 | $188.70 |
| Purchase #7 | $133.41 | 10.166% | $146.9725 | $146.97 | $146.95 | $147.00 |
| 7 purchase totals = | $865.42 | $946.4468 | $946.44 | $946.35 | $946.60 | |