| 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 | $128.84 | 12.108% | $144.4399 | $144.44 | $144.45 | $144.40 |
| Purchase #2 | $66.79 | 13.610% | $75.8801 | $75.88 | $75.90 | $75.90 |
| Purchase #3 | $202.35 | 3.790% | $210.0191 | $210.02 | $210.00 | $210.00 |
| Purchase #4 | $49.79 | 7.789% | $53.6681 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $127.33 | 12.663% | $143.4538 | $143.45 | $143.45 | $143.50 |
| Purchase #6 | $192.93 | 9.324% | $210.9188 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $75.76 | 10.484% | $83.7027 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $843.79 | $922.0825 | $922.08 | $922.05 | $922.10 | |