| 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 | $174.90 | 3.313% | $180.6944 | $180.69 | $180.70 | $180.70 |
| Purchase #2 | $95.94 | 9.467% | $105.0226 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $200.49 | 5.179% | $210.8734 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $241.89 | 10.239% | $266.6571 | $266.66 | $266.65 | $266.70 |
| Purchase #5 | $12.71 | 4.283% | $13.2544 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $200.80 | 11.868% | $224.6309 | $224.63 | $224.65 | $224.60 |
| Purchase #7 | $78.53 | 10.460% | $86.7442 | $86.74 | $86.75 | $86.70 |
| 7 purchase totals = | $1,005.26 | $1,087.8770 | $1,087.86 | $1,087.85 | $1,087.90 | |