| 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 | $172.80 | 7.536% | $185.8222 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $95.64 | 13.685% | $108.7283 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $83.96 | 9.403% | $91.8548 | $91.85 | $91.85 | $91.90 |
| Purchase #4 | $54.34 | 7.824% | $58.5916 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $157.43 | 3.640% | $163.1605 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $136.86 | 9.513% | $149.8795 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $46.98 | 5.679% | $49.648 | $49.65 | $49.65 | $49.60 |
| 7 purchase totals = | $748.01 | $807.6849 | $807.68 | $807.70 | $807.70 | |