| 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 | $177.98 | 13.546% | $202.0892 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $125.36 | 11.510% | $139.7889 | $139.79 | $139.80 | $139.80 |
| Purchase #3 | $161.91 | 4.406% | $169.0438 | $169.04 | $169.05 | $169.00 |
| Purchase #4 | $154.27 | 7.403% | $165.6906 | $165.69 | $165.70 | $165.70 |
| Purchase #5 | $168.77 | 9.347% | $184.5449 | $184.54 | $184.55 | $184.50 |
| Purchase #6 | $213.60 | 6.831% | $228.191 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $171.31 | 5.616% | $180.9308 | $180.93 | $180.95 | $180.90 |
| 7 purchase totals = | $1,173.20 | $1,270.2792 | $1,270.27 | $1,270.35 | $1,270.20 | |