| 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 | $145.44 | 10.254% | $160.3534 | $160.35 | $160.35 | $160.40 |
| Purchase #2 | $61.65 | 6.659% | $65.7553 | $65.76 | $65.75 | $65.80 |
| Purchase #3 | $158.31 | 9.507% | $173.3605 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $134.55 | 11.850% | $150.4942 | $150.49 | $150.50 | $150.50 |
| Purchase #5 | $86.58 | 9.811% | $95.0744 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $125.82 | 8.533% | $136.5562 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $101.82 | 4.343% | $106.242 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $814.17 | $887.8360 | $887.83 | $887.80 | $888.00 | |