| 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 | $170.58 | 7.827% | $183.9313 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $52.78 | 13.302% | $59.8008 | $59.80 | $59.80 | $59.80 |
| Purchase #3 | $122.47 | 12.123% | $137.317 | $137.32 | $137.30 | $137.30 |
| Purchase #4 | $249.76 | 9.192% | $272.7179 | $272.72 | $272.70 | $272.70 |
| Purchase #5 | $12.92 | 12.844% | $14.5794 | $14.58 | $14.60 | $14.60 |
| Purchase #6 | $73.26 | 10.249% | $80.7684 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $41.55 | 11.655% | $46.3927 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $723.32 | $795.5075 | $795.51 | $795.50 | $795.50 | |