| 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 | $169.96 | 4.128% | $176.9759 | $176.98 | $177.00 | $177.00 |
| Purchase #2 | $219.31 | 9.634% | $240.4383 | $240.44 | $240.45 | $240.40 |
| Purchase #3 | $67.31 | 7.360% | $72.264 | $72.26 | $72.25 | $72.30 |
| Purchase #4 | $45.54 | 6.188% | $48.358 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $140.27 | 10.351% | $154.7893 | $154.79 | $154.80 | $154.80 |
| Purchase #6 | $82.42 | 3.315% | $85.1522 | $85.15 | $85.15 | $85.20 |
| Purchase #7 | $140.59 | 5.400% | $148.1819 | $148.18 | $148.20 | $148.20 |
| 7 purchase totals = | $865.40 | $926.1596 | $926.16 | $926.20 | $926.30 | |