| 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 | $15.82 | 10.238% | $17.4397 | $17.44 | $17.45 | $17.40 |
| Purchase #2 | $30.69 | 5.401% | $32.3476 | $32.35 | $32.35 | $32.30 |
| Purchase #3 | $174.90 | 6.449% | $186.1793 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $195.37 | 8.554% | $212.0819 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $53.59 | 7.210% | $57.4538 | $57.45 | $57.45 | $57.50 |
| Purchase #6 | $212.55 | 11.370% | $236.7169 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $197.45 | 4.291% | $205.9226 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $880.37 | $948.1418 | $948.14 | $948.15 | $948.10 | |