| 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 | $140.29 | 5.790% | $148.4128 | $148.41 | $148.40 | $148.40 |
| Purchase #2 | $77.67 | 13.849% | $88.4265 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $123.93 | 5.211% | $130.388 | $130.39 | $130.40 | $130.40 |
| Purchase #4 | $187.49 | 5.440% | $197.6895 | $197.69 | $197.70 | $197.70 |
| Purchase #5 | $17.83 | 8.698% | $19.3809 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $67.38 | 11.753% | $75.2992 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $97.67 | 10.304% | $107.7339 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $712.26 | $767.3308 | $767.33 | $767.40 | $767.30 | |