| 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 | $207.50 | 4.663% | $217.1757 | $217.18 | $217.20 | $217.20 |
| Purchase #2 | $133.79 | 11.572% | $149.2722 | $149.27 | $149.25 | $149.30 |
| Purchase #3 | $149.65 | 13.390% | $169.6881 | $169.69 | $169.70 | $169.70 |
| Purchase #4 | $163.57 | 11.184% | $181.8637 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $123.60 | 7.532% | $132.9096 | $132.91 | $132.90 | $132.90 |
| Purchase #6 | $183.51 | 10.784% | $203.2997 | $203.30 | $203.30 | $203.30 |
| Purchase #7 | $104.28 | 9.122% | $113.7924 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $1,065.90 | $1,168.0014 | $1,168.00 | $1,168.00 | $1,168.10 | |