| 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 | $152.37 | 12.417% | $171.2898 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $110.93 | 11.845% | $124.0697 | $124.07 | $124.05 | $124.10 |
| Purchase #3 | $191.57 | 12.722% | $215.9415 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $133.99 | 11.399% | $149.2635 | $149.26 | $149.25 | $149.30 |
| Purchase #5 | $65.69 | 9.218% | $71.7453 | $71.75 | $71.75 | $71.70 |
| Purchase #6 | $96.91 | 12.415% | $108.9414 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $92.95 | 12.488% | $104.5576 | $104.56 | $104.55 | $104.60 |
| 7 purchase totals = | $844.41 | $945.8088 | $945.81 | $945.80 | $945.80 | |