| 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 | $160.32 | 8.566% | $174.053 | $174.05 | $174.05 | $174.10 |
| Purchase #2 | $94.74 | 4.580% | $99.0791 | $99.08 | $99.10 | $99.10 |
| Purchase #3 | $75.49 | 8.733% | $82.0825 | $82.08 | $82.10 | $82.10 |
| Purchase #4 | $231.92 | 10.810% | $256.9906 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $221.48 | 3.716% | $229.7102 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $214.71 | 4.521% | $224.417 | $224.42 | $224.40 | $224.40 |
| Purchase #7 | $112.41 | 11.460% | $125.2922 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $1,111.07 | $1,191.6246 | $1,191.62 | $1,191.65 | $1,191.70 | |