| 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 | $113.79 | 12.555% | $128.0763 | $128.08 | $128.10 | $128.10 |
| Purchase #2 | $180.73 | 6.554% | $192.575 | $192.58 | $192.60 | $192.60 |
| Purchase #3 | $144.31 | 11.513% | $160.9244 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $239.68 | 7.592% | $257.8765 | $257.88 | $257.90 | $257.90 |
| Purchase #5 | $66.81 | 13.143% | $75.5908 | $75.59 | $75.60 | $75.60 |
| Purchase #6 | $30.38 | 13.811% | $34.5758 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $51.66 | 7.412% | $55.489 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $827.36 | $905.1078 | $905.12 | $905.20 | $905.20 | |