| 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 | $178.71 | 11.512% | $199.2831 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $64.54 | 11.836% | $72.179 | $72.18 | $72.20 | $72.20 |
| Purchase #3 | $219.35 | 12.779% | $247.3807 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $33.42 | 3.849% | $34.7063 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $42.79 | 7.599% | $46.0416 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $194.80 | 13.791% | $221.6649 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $55.66 | 4.387% | $58.1018 | $58.10 | $58.10 | $58.10 |
| 7 purchase totals = | $789.27 | $879.3574 | $879.35 | $879.40 | $879.40 | |