| 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 | $158.95 | 10.351% | $175.4029 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $125.74 | 7.217% | $134.8147 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $182.44 | 4.395% | $190.4582 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $150.72 | 3.284% | $155.6696 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $246.59 | 12.390% | $277.1425 | $277.14 | $277.15 | $277.10 |
| Purchase #6 | $53.59 | 3.209% | $55.3097 | $55.31 | $55.30 | $55.30 |
| Purchase #7 | $107.67 | 4.409% | $112.4172 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $1,025.70 | $1,101.2148 | $1,101.21 | $1,101.15 | $1,101.20 | |