| 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 | $158.64 | 7.630% | $170.7442 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $84.90 | 10.106% | $93.48 | $93.48 | $93.50 | $93.50 |
| Purchase #3 | $104.27 | 5.821% | $110.3396 | $110.34 | $110.35 | $110.30 |
| Purchase #4 | $52.40 | 5.832% | $55.456 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $180.71 | 13.438% | $204.9938 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $96.92 | 11.161% | $107.7372 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $122.45 | 5.734% | $129.4713 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $800.29 | $872.2221 | $872.22 | $872.25 | $872.20 | |