| 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 | $109.29 | 7.796% | $117.8102 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $123.41 | 10.548% | $136.4273 | $136.43 | $136.45 | $136.40 |
| Purchase #3 | $41.43 | 10.430% | $45.7511 | $45.75 | $45.75 | $45.80 |
| Purchase #4 | $203.38 | 6.714% | $217.0349 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $124.48 | 4.441% | $130.0082 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $133.46 | 4.857% | $139.9422 | $139.94 | $139.95 | $139.90 |
| Purchase #7 | $150.33 | 7.443% | $161.5191 | $161.52 | $161.50 | $161.50 |
| 7 purchase totals = | $885.78 | $948.4930 | $948.49 | $948.50 | $948.40 | |