| 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 | $161.61 | 6.718% | $172.467 | $172.47 | $172.45 | $172.50 |
| Purchase #2 | $169.54 | 11.306% | $188.7082 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $30.84 | 5.548% | $32.551 | $32.55 | $32.55 | $32.60 |
| Purchase #4 | $123.70 | 9.602% | $135.5777 | $135.58 | $135.60 | $135.60 |
| Purchase #5 | $117.58 | 10.366% | $129.7683 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $92.37 | 5.361% | $97.322 | $97.32 | $97.30 | $97.30 |
| Purchase #7 | $49.37 | 10.248% | $54.4294 | $54.43 | $54.45 | $54.40 |
| 7 purchase totals = | $745.01 | $810.8236 | $810.83 | $810.80 | $810.90 | |