| 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 | $135.99 | 11.236% | $151.2698 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $215.45 | 10.239% | $237.5099 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $129.76 | 10.239% | $143.0461 | $143.05 | $143.05 | $143.00 |
| Purchase #4 | $21.61 | 3.603% | $22.3886 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $99.82 | 6.279% | $106.0877 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $66.55 | 11.818% | $74.4149 | $74.41 | $74.40 | $74.40 |
| Purchase #7 | $95.80 | 10.495% | $105.8542 | $105.85 | $105.85 | $105.90 |
| 7 purchase totals = | $764.98 | $840.5712 | $840.57 | $840.55 | $840.60 | |