| 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 | $137.82 | 8.860% | $150.0309 | $150.03 | $150.05 | $150.00 |
| Purchase #2 | $130.72 | 13.562% | $148.4482 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $118.93 | 9.404% | $130.1142 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $93.36 | 11.786% | $104.3634 | $104.36 | $104.35 | $104.40 |
| Purchase #5 | $133.35 | 11.379% | $148.5239 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $66.31 | 12.241% | $74.427 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $26.88 | 13.131% | $30.4096 | $30.41 | $30.40 | $30.40 |
| 7 purchase totals = | $707.37 | $786.3172 | $786.31 | $786.30 | $786.20 | |