| 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 | $129.99 | 12.580% | $146.3427 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $135.25 | 11.766% | $151.1635 | $151.16 | $151.15 | $151.20 |
| Purchase #3 | $41.40 | 5.666% | $43.7457 | $43.75 | $43.75 | $43.70 |
| Purchase #4 | $25.53 | 8.756% | $27.7654 | $27.77 | $27.75 | $27.80 |
| Purchase #5 | $192.79 | 8.277% | $208.7472 | $208.75 | $208.75 | $208.70 |
| Purchase #6 | $123.61 | 12.761% | $139.3839 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $113.41 | 7.151% | $121.5199 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $761.98 | $838.6683 | $838.67 | $838.65 | $838.60 | |