| 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 | $150.47 | 13.208% | $170.3441 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $159.90 | 4.782% | $167.5464 | $167.55 | $167.55 | $167.50 |
| Purchase #3 | $104.65 | 8.166% | $113.1957 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $194.27 | 5.774% | $205.4871 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $22.90 | 4.597% | $23.9527 | $23.95 | $23.95 | $24.00 |
| Purchase #6 | $23.79 | 11.182% | $26.4502 | $26.45 | $26.45 | $26.50 |
| Purchase #7 | $180.83 | 4.495% | $188.9583 | $188.96 | $188.95 | $189.00 |
| 7 purchase totals = | $836.81 | $895.9345 | $895.94 | $895.95 | $896.00 | |