| 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 | $166.80 | 13.678% | $189.6149 | $189.61 | $189.60 | $189.60 |
| Purchase #2 | $243.37 | 4.429% | $254.1489 | $254.15 | $254.15 | $254.10 |
| Purchase #3 | $164.94 | 8.195% | $178.4568 | $178.46 | $178.45 | $178.50 |
| Purchase #4 | $32.68 | 12.613% | $36.8019 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $241.72 | 9.820% | $265.4569 | $265.46 | $265.45 | $265.50 |
| Purchase #6 | $45.32 | 9.672% | $49.7034 | $49.70 | $49.70 | $49.70 |
| Purchase #7 | $116.92 | 4.272% | $121.9148 | $121.91 | $121.90 | $121.90 |
| 7 purchase totals = | $1,011.75 | $1,096.0976 | $1,096.09 | $1,096.05 | $1,096.10 | |