| 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 | $202.88 | 10.229% | $223.6326 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $178.64 | 10.526% | $197.4436 | $197.44 | $197.45 | $197.40 |
| Purchase #3 | $70.38 | 9.850% | $77.3124 | $77.31 | $77.30 | $77.30 |
| Purchase #4 | $110.50 | 5.300% | $116.3565 | $116.36 | $116.35 | $116.40 |
| Purchase #5 | $33.54 | 9.318% | $36.6653 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $162.90 | 6.186% | $172.977 | $172.98 | $173.00 | $173.00 |
| Purchase #7 | $41.47 | 9.238% | $45.301 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $800.31 | $869.6884 | $869.69 | $869.70 | $869.70 | |