| 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 | $169.54 | 4.711% | $177.527 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $65.81 | 12.440% | $73.9968 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $54.72 | 5.784% | $57.885 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $240.32 | 3.109% | $247.7915 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $21.69 | 8.294% | $23.489 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $79.32 | 11.758% | $88.6464 | $88.65 | $88.65 | $88.60 |
| Purchase #7 | $158.90 | 12.826% | $179.2805 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $790.30 | $848.6162 | $848.63 | $848.70 | $848.60 | |