| 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 | $168.25 | 6.427% | $179.0634 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $243.43 | 9.601% | $266.8017 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $67.50 | 8.612% | $73.3131 | $73.31 | $73.30 | $73.30 |
| Purchase #4 | $19.27 | 5.527% | $20.3351 | $20.34 | $20.35 | $20.30 |
| Purchase #5 | $13.92 | 4.696% | $14.5737 | $14.57 | $14.55 | $14.60 |
| Purchase #6 | $217.91 | 13.193% | $246.6589 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $6.59 | 9.728% | $7.2311 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $736.87 | $807.9770 | $807.97 | $807.95 | $808.00 | |