| 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 | $150.29 | 12.297% | $168.7712 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $40.79 | 12.418% | $45.8553 | $45.86 | $45.85 | $45.90 |
| Purchase #3 | $84.65 | 7.135% | $90.6898 | $90.69 | $90.70 | $90.70 |
| Purchase #4 | $131.29 | 7.268% | $140.8322 | $140.83 | $140.85 | $140.80 |
| Purchase #5 | $165.73 | 7.243% | $177.7338 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $238.39 | 9.219% | $260.3672 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $65.93 | 7.442% | $70.8365 | $70.84 | $70.85 | $70.80 |
| 7 purchase totals = | $877.07 | $955.0860 | $955.09 | $955.10 | $955.10 | |