| 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 | $149.76 | 6.765% | $159.8913 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $173.95 | 7.148% | $186.3839 | $186.38 | $186.40 | $186.40 |
| Purchase #3 | $125.76 | 4.853% | $131.8631 | $131.86 | $131.85 | $131.90 |
| Purchase #4 | $52.39 | 8.494% | $56.84 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $58.57 | 11.668% | $65.4039 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $69.35 | 6.158% | $73.6206 | $73.62 | $73.60 | $73.60 |
| Purchase #7 | $183.31 | 4.849% | $192.1987 | $192.20 | $192.20 | $192.20 |
| 7 purchase totals = | $813.09 | $866.2015 | $866.19 | $866.20 | $866.20 | |