| 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 | $181.70 | 5.232% | $191.2065 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $49.41 | 4.585% | $51.6754 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $72.65 | 12.244% | $81.5453 | $81.55 | $81.55 | $81.50 |
| Purchase #4 | $18.93 | 13.418% | $21.47 | $21.47 | $21.45 | $21.50 |
| Purchase #5 | $187.36 | 13.778% | $213.1745 | $213.17 | $213.15 | $213.20 |
| Purchase #6 | $30.74 | 5.678% | $32.4854 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $199.59 | 3.508% | $206.5916 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $740.38 | $798.1487 | $798.16 | $798.15 | $798.20 | |