| 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 | $141.85 | 5.404% | $149.5156 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $104.47 | 5.181% | $109.8826 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $8.40 | 7.861% | $9.0603 | $9.06 | $9.05 | $9.10 |
| Purchase #4 | $55.36 | 11.633% | $61.8 | $61.80 | $61.80 | $61.80 |
| Purchase #5 | $222.73 | 7.856% | $240.2277 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $224.34 | 5.577% | $236.8514 | $236.85 | $236.85 | $236.90 |
| Purchase #7 | $104.26 | 6.254% | $110.7804 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $861.41 | $918.1180 | $918.12 | $918.15 | $918.20 | |