| 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 | $142.37 | 7.636% | $153.2414 | $153.24 | $153.25 | $153.20 |
| Purchase #2 | $31.39 | 10.468% | $34.6759 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $238.59 | 12.611% | $268.6786 | $268.68 | $268.70 | $268.70 |
| Purchase #4 | $28.78 | 8.688% | $31.2804 | $31.28 | $31.30 | $31.30 |
| Purchase #5 | $35.55 | 6.735% | $37.9443 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $142.79 | 4.511% | $149.2313 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $175.54 | 10.410% | $193.8137 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $795.01 | $868.8656 | $868.86 | $868.95 | $868.80 | |