| 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 | $175.50 | 4.553% | $183.4905 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $132.76 | 10.501% | $146.7011 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $19.38 | 8.576% | $21.042 | $21.04 | $21.05 | $21.00 |
| Purchase #4 | $116.32 | 4.481% | $121.5323 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $54.56 | 5.198% | $57.396 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $170.53 | 9.317% | $186.4183 | $186.42 | $186.40 | $186.40 |
| Purchase #7 | $91.62 | 10.576% | $101.3097 | $101.31 | $101.30 | $101.30 |
| 7 purchase totals = | $760.67 | $817.8899 | $817.89 | $817.90 | $817.80 | |