| 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 | $147.71 | 3.548% | $152.9508 | $152.95 | $152.95 | $153.00 |
| Purchase #2 | $108.47 | 9.801% | $119.1011 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $95.49 | 12.813% | $107.7251 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $19.61 | 3.402% | $20.2771 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $171.95 | 12.848% | $194.0421 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $74.36 | 6.524% | $79.2112 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $229.67 | 13.306% | $260.2299 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $847.26 | $933.5373 | $933.54 | $933.60 | $933.50 | |