| 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 | $111.82 | 6.166% | $118.7148 | $118.71 | $118.70 | $118.70 |
| Purchase #2 | $151.40 | 9.742% | $166.1494 | $166.15 | $166.15 | $166.10 |
| Purchase #3 | $231.71 | 5.601% | $244.6881 | $244.69 | $244.70 | $244.70 |
| Purchase #4 | $208.47 | 10.185% | $229.7027 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $139.55 | 5.369% | $147.0424 | $147.04 | $147.05 | $147.00 |
| Purchase #6 | $129.31 | 10.458% | $142.8332 | $142.83 | $142.85 | $142.80 |
| Purchase #7 | $114.68 | 10.703% | $126.9542 | $126.95 | $126.95 | $127.00 |
| 7 purchase totals = | $1,086.94 | $1,176.0848 | $1,176.07 | $1,176.10 | $1,176.00 | |