| 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 | $182.96 | 11.148% | $203.3564 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $157.82 | 5.639% | $166.7195 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $13.55 | 13.642% | $15.3985 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $44.59 | 13.736% | $50.7149 | $50.71 | $50.70 | $50.70 |
| Purchase #5 | $57.50 | 9.844% | $63.1603 | $63.16 | $63.15 | $63.20 |
| Purchase #6 | $10.51 | 8.600% | $11.4139 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $63.82 | 10.421% | $70.4707 | $70.47 | $70.45 | $70.50 |
| 7 purchase totals = | $530.75 | $581.2342 | $581.23 | $581.15 | $581.30 | |