| 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 | $219.71 | 7.573% | $236.3486 | $236.35 | $236.35 | $236.30 |
| Purchase #2 | $130.32 | 6.435% | $138.7061 | $138.71 | $138.70 | $138.70 |
| Purchase #3 | $67.56 | 8.572% | $73.3512 | $73.35 | $73.35 | $73.40 |
| Purchase #4 | $70.53 | 10.646% | $78.0386 | $78.04 | $78.05 | $78.00 |
| Purchase #5 | $34.51 | 8.175% | $37.3312 | $37.33 | $37.35 | $37.30 |
| Purchase #6 | $188.45 | 8.844% | $205.1165 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $167.97 | 5.518% | $177.2386 | $177.24 | $177.25 | $177.20 |
| 7 purchase totals = | $879.05 | $946.1308 | $946.14 | $946.15 | $946.00 | |