| 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 | $199.77 | 4.778% | $209.315 | $209.32 | $209.30 | $209.30 |
| Purchase #2 | $84.55 | 4.315% | $88.1983 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $226.64 | 3.624% | $234.8534 | $234.85 | $234.85 | $234.90 |
| Purchase #4 | $83.41 | 7.280% | $89.4822 | $89.48 | $89.50 | $89.50 |
| Purchase #5 | $110.60 | 6.456% | $117.7403 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $163.68 | 3.224% | $168.957 | $168.96 | $168.95 | $169.00 |
| Purchase #7 | $229.88 | 9.573% | $251.8864 | $251.89 | $251.90 | $251.90 |
| 7 purchase totals = | $1,098.53 | $1,160.4326 | $1,160.44 | $1,160.45 | $1,160.50 | |