| 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 | $156.33 | 10.544% | $172.8134 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $238.63 | 3.864% | $247.8507 | $247.85 | $247.85 | $247.90 |
| Purchase #3 | $188.96 | 12.714% | $212.9844 | $212.98 | $213.00 | $213.00 |
| Purchase #4 | $53.78 | 12.148% | $60.3132 | $60.31 | $60.30 | $60.30 |
| Purchase #5 | $14.50 | 3.621% | $15.025 | $15.03 | $15.05 | $15.00 |
| Purchase #6 | $166.60 | 11.707% | $186.1039 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $65.29 | 6.767% | $69.7082 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $884.09 | $964.7988 | $964.79 | $964.80 | $964.80 | |