| 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 | $179.90 | 7.477% | $193.3511 | $193.35 | $193.35 | $193.40 |
| Purchase #2 | $89.77 | 8.338% | $97.255 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $170.63 | 4.306% | $177.9773 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $161.48 | 5.153% | $169.8011 | $169.80 | $169.80 | $169.80 |
| Purchase #5 | $143.51 | 10.833% | $159.0564 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $191.27 | 10.306% | $210.9823 | $210.98 | $211.00 | $211.00 |
| Purchase #7 | $231.71 | 10.114% | $255.1451 | $255.15 | $255.15 | $255.10 |
| 7 purchase totals = | $1,168.27 | $1,263.5683 | $1,263.58 | $1,263.60 | $1,263.70 | |