| 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 | $16.82 | 5.785% | $17.793 | $17.79 | $17.80 | $17.80 |
| Purchase #2 | $246.71 | 4.834% | $258.636 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $236.60 | 3.572% | $245.0514 | $245.05 | $245.05 | $245.10 |
| Purchase #4 | $163.69 | 3.667% | $169.6925 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $93.48 | 3.502% | $96.7537 | $96.75 | $96.75 | $96.80 |
| Purchase #6 | $139.77 | 6.242% | $148.4944 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $9.29 | 5.141% | $9.7676 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $906.36 | $946.1886 | $946.18 | $946.20 | $946.30 | |