| 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 | $154.27 | 4.796% | $161.6688 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $70.47 | 7.129% | $75.4938 | $75.49 | $75.50 | $75.50 |
| Purchase #3 | $229.77 | 9.516% | $251.6349 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $124.31 | 5.564% | $131.2266 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $215.36 | 4.796% | $225.6887 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $6.39 | 9.745% | $7.0127 | $7.01 | $7.00 | $7.00 |
| Purchase #7 | $13.40 | 12.299% | $15.0481 | $15.05 | $15.05 | $15.00 |
| 7 purchase totals = | $813.97 | $867.7736 | $867.77 | $867.80 | $867.70 | |