| 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 | $143.94 | 4.673% | $150.6663 | $150.67 | $150.65 | $150.70 |
| Purchase #2 | $59.61 | 4.357% | $62.2072 | $62.21 | $62.20 | $62.20 |
| Purchase #3 | $180.35 | 9.818% | $198.0568 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $219.47 | 6.251% | $233.1891 | $233.19 | $233.20 | $233.20 |
| Purchase #5 | $28.48 | 7.568% | $30.6354 | $30.64 | $30.65 | $30.60 |
| Purchase #6 | $16.99 | 3.318% | $17.5537 | $17.55 | $17.55 | $17.60 |
| Purchase #7 | $176.55 | 13.351% | $200.1212 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $825.39 | $892.4297 | $892.44 | $892.40 | $892.50 | |