| 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 | $155.90 | 11.255% | $173.4465 | $173.45 | $173.45 | $173.40 |
| Purchase #2 | $225.57 | 5.299% | $237.523 | $237.52 | $237.50 | $237.50 |
| Purchase #3 | $61.39 | 11.185% | $68.2565 | $68.26 | $68.25 | $68.30 |
| Purchase #4 | $51.97 | 6.257% | $55.2218 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $184.47 | 13.529% | $209.4269 | $209.43 | $209.45 | $209.40 |
| Purchase #6 | $182.80 | 3.182% | $188.6167 | $188.62 | $188.60 | $188.60 |
| Purchase #7 | $46.56 | 8.655% | $50.5898 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $908.66 | $983.0812 | $983.09 | $983.05 | $983.00 | |