| 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 | $153.39 | 8.391% | $166.261 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $72.95 | 7.471% | $78.4001 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $51.95 | 7.711% | $55.9559 | $55.96 | $55.95 | $56.00 |
| Purchase #4 | $39.55 | 6.135% | $41.9764 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $107.54 | 12.617% | $121.1083 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $188.79 | 6.198% | $200.4912 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $17.73 | 13.497% | $20.123 | $20.12 | $20.10 | $20.10 |
| 7 purchase totals = | $631.90 | $684.3159 | $684.32 | $684.30 | $684.40 | |