| 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 | $178.57 | 10.214% | $196.8091 | $196.81 | $196.80 | $196.80 |
| Purchase #2 | $100.42 | 7.458% | $107.9093 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $53.74 | 6.259% | $57.1036 | $57.10 | $57.10 | $57.10 |
| Purchase #4 | $120.79 | 12.859% | $136.3224 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $207.91 | 12.626% | $234.1607 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $80.90 | 3.611% | $83.8213 | $83.82 | $83.80 | $83.80 |
| Purchase #7 | $14.85 | 3.655% | $15.3928 | $15.39 | $15.40 | $15.40 |
| 7 purchase totals = | $757.18 | $831.5192 | $831.51 | $831.45 | $831.50 | |