| 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 | $164.98 | 7.225% | $176.8998 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $154.62 | 3.323% | $159.758 | $159.76 | $159.75 | $159.80 |
| Purchase #3 | $101.42 | 5.169% | $106.6624 | $106.66 | $106.65 | $106.70 |
| Purchase #4 | $193.28 | 8.378% | $209.473 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $60.82 | 8.594% | $66.0469 | $66.05 | $66.05 | $66.00 |
| Purchase #6 | $228.37 | 5.796% | $241.6063 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $203.97 | 10.660% | $225.7132 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $1,107.46 | $1,186.1596 | $1,186.16 | $1,186.10 | $1,186.20 | |