| 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 | $148.83 | 7.412% | $159.8613 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $233.34 | 13.536% | $264.9249 | $264.92 | $264.90 | $264.90 |
| Purchase #3 | $81.86 | 6.779% | $87.4093 | $87.41 | $87.40 | $87.40 |
| Purchase #4 | $185.26 | 6.802% | $197.8614 | $197.86 | $197.85 | $197.90 |
| Purchase #5 | $56.92 | 12.825% | $64.22 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $125.50 | 10.863% | $139.1331 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $250.36 | 3.314% | $258.6569 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $1,082.07 | $1,172.0669 | $1,172.06 | $1,172.00 | $1,172.10 | |