| 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 | $190.36 | 10.247% | $209.8662 | $209.87 | $209.85 | $209.90 |
| Purchase #2 | $172.28 | 11.225% | $191.6184 | $191.62 | $191.60 | $191.60 |
| Purchase #3 | $43.73 | 9.104% | $47.7112 | $47.71 | $47.70 | $47.70 |
| Purchase #4 | $33.56 | 9.181% | $36.6411 | $36.64 | $36.65 | $36.60 |
| Purchase #5 | $12.52 | 5.198% | $13.1708 | $13.17 | $13.15 | $13.20 |
| Purchase #6 | $81.83 | 11.410% | $91.1668 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $203.31 | 8.689% | $220.9756 | $220.98 | $221.00 | $221.00 |
| 7 purchase totals = | $737.59 | $811.1501 | $811.16 | $811.10 | $811.20 | |