| 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 | $99.81 | 4.472% | $104.2735 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $194.41 | 10.393% | $214.615 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $157.31 | 12.160% | $176.4389 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $216.57 | 3.648% | $224.4705 | $224.47 | $224.45 | $224.50 |
| Purchase #5 | $53.36 | 6.872% | $57.0269 | $57.03 | $57.05 | $57.00 |
| Purchase #6 | $142.68 | 11.398% | $158.9427 | $158.94 | $158.95 | $158.90 |
| Purchase #7 | $19.71 | 6.738% | $21.0381 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $883.85 | $956.8056 | $956.81 | $956.80 | $956.70 | |