| 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 | $132.56 | 9.832% | $145.5933 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $15.51 | 7.542% | $16.6798 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $205.48 | 8.406% | $222.7526 | $222.75 | $222.75 | $222.80 |
| Purchase #4 | $215.33 | 6.764% | $229.8949 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $202.36 | 8.262% | $219.079 | $219.08 | $219.10 | $219.10 |
| Purchase #6 | $225.38 | 4.162% | $234.7603 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $37.49 | 8.801% | $40.7895 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $1,034.11 | $1,109.5494 | $1,109.54 | $1,109.60 | $1,109.70 | |