| 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 | $140.96 | 6.744% | $150.4663 | $150.47 | $150.45 | $150.50 |
| Purchase #2 | $14.99 | 11.786% | $16.7567 | $16.76 | $16.75 | $16.80 |
| Purchase #3 | $102.46 | 10.613% | $113.3341 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $121.66 | 4.523% | $127.1627 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $193.42 | 9.669% | $212.1218 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $81.94 | 9.464% | $89.6948 | $89.69 | $89.70 | $89.70 |
| Purchase #7 | $112.84 | 8.128% | $122.0116 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $768.27 | $831.5480 | $831.54 | $831.50 | $831.60 | |