| 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 | $54.32 | 3.418% | $56.1767 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $193.45 | 10.809% | $214.36 | $214.36 | $214.35 | $214.40 |
| Purchase #3 | $68.67 | 9.477% | $75.1779 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $171.75 | 10.755% | $190.2217 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $97.48 | 8.544% | $105.8087 | $105.81 | $105.80 | $105.80 |
| Purchase #6 | $136.72 | 9.580% | $149.8178 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $146.33 | 5.547% | $154.4469 | $154.45 | $154.45 | $154.40 |
| 7 purchase totals = | $868.72 | $946.0097 | $946.02 | $946.00 | $946.00 | |