| 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 | $198.95 | 13.295% | $225.4004 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $64.35 | 13.140% | $72.8056 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $9.93 | 6.303% | $10.5559 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $53.38 | 3.540% | $55.2697 | $55.27 | $55.25 | $55.30 |
| Purchase #5 | $128.49 | 8.243% | $139.0814 | $139.08 | $139.10 | $139.10 |
| Purchase #6 | $166.95 | 9.284% | $182.4496 | $182.45 | $182.45 | $182.40 |
| Purchase #7 | $58.83 | 10.505% | $65.0101 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $680.88 | $750.5727 | $750.58 | $750.55 | $750.60 | |