| 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 | $158.49 | 9.249% | $173.1487 | $173.15 | $173.15 | $173.10 |
| Purchase #2 | $108.46 | 12.427% | $121.9383 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $83.56 | 3.870% | $86.7938 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $235.40 | 10.523% | $260.1711 | $260.17 | $260.15 | $260.20 |
| Purchase #5 | $21.93 | 6.483% | $23.3517 | $23.35 | $23.35 | $23.40 |
| Purchase #6 | $229.98 | 7.490% | $247.2055 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $174.78 | 3.801% | $181.4234 | $181.42 | $181.40 | $181.40 |
| 7 purchase totals = | $1,012.60 | $1,094.0325 | $1,094.03 | $1,094.00 | $1,094.00 | |