| 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 | $154.88 | 7.232% | $166.0809 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $49.29 | 3.316% | $50.9245 | $50.92 | $50.90 | $50.90 |
| Purchase #3 | $235.58 | 9.418% | $257.7669 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $191.79 | 8.211% | $207.5379 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $190.46 | 11.555% | $212.4677 | $212.47 | $212.45 | $212.50 |
| Purchase #6 | $46.66 | 10.501% | $51.5598 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $192.71 | 12.392% | $216.5906 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $1,061.37 | $1,162.9283 | $1,162.93 | $1,162.90 | $1,163.00 | |