| 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 | $177.84 | 10.850% | $197.1356 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $74.85 | 13.324% | $84.823 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $67.75 | 10.462% | $74.838 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $96.54 | 13.642% | $109.71 | $109.71 | $109.70 | $109.70 |
| Purchase #5 | $203.69 | 5.665% | $215.229 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $68.96 | 13.331% | $78.1531 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $247.73 | 8.303% | $268.299 | $268.30 | $268.30 | $268.30 |
| 7 purchase totals = | $937.36 | $1,028.1877 | $1,028.19 | $1,028.20 | $1,028.10 | |