| 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 | $154.75 | 9.862% | $170.0114 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $156.28 | 12.186% | $175.3243 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $155.63 | 6.796% | $166.2066 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $170.30 | 4.390% | $177.7762 | $177.78 | $177.80 | $177.80 |
| Purchase #5 | $122.27 | 5.837% | $129.4069 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $45.53 | 9.584% | $49.8936 | $49.89 | $49.90 | $49.90 |
| Purchase #7 | $125.29 | 6.258% | $133.1306 | $133.13 | $133.15 | $133.10 |
| 7 purchase totals = | $930.05 | $1,001.7496 | $1,001.75 | $1,001.75 | $1,001.70 | |