| 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 | $104.69 | 7.605% | $112.6517 | $112.65 | $112.65 | $112.70 |
| Purchase #2 | $160.75 | 11.521% | $179.27 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $209.57 | 11.347% | $233.3499 | $233.35 | $233.35 | $233.30 |
| Purchase #4 | $158.41 | 12.215% | $177.7598 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $110.88 | 10.151% | $122.1354 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $209.65 | 3.454% | $216.8913 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $27.84 | 12.242% | $31.2482 | $31.25 | $31.25 | $31.20 |
| 7 purchase totals = | $981.79 | $1,073.3063 | $1,073.31 | $1,073.30 | $1,073.30 | |