| 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 | $170.69 | 8.504% | $185.2055 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $77.91 | 8.105% | $84.2246 | $84.22 | $84.20 | $84.20 |
| Purchase #3 | $12.28 | 3.301% | $12.6854 | $12.69 | $12.70 | $12.70 |
| Purchase #4 | $78.35 | 11.698% | $87.5154 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $139.31 | 12.149% | $156.2348 | $156.23 | $156.25 | $156.20 |
| Purchase #6 | $178.36 | 8.504% | $193.5277 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $41.44 | 7.473% | $44.5368 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $698.34 | $763.9302 | $763.94 | $763.95 | $763.80 | |