| 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 | $238.75 | 13.158% | $270.1647 | $270.16 | $270.15 | $270.20 |
| Purchase #2 | $211.34 | 8.248% | $228.7713 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $17.70 | 4.363% | $18.4723 | $18.47 | $18.45 | $18.50 |
| Purchase #4 | $153.69 | 3.541% | $159.1322 | $159.13 | $159.15 | $159.10 |
| Purchase #5 | $76.53 | 11.231% | $85.1251 | $85.13 | $85.15 | $85.10 |
| Purchase #6 | $14.96 | 13.233% | $16.9397 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $14.28 | 8.156% | $15.4447 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $727.25 | $794.0500 | $794.04 | $794.05 | $794.00 | |