| 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 | $180.68 | 8.709% | $196.4154 | $196.42 | $196.40 | $196.40 |
| Purchase #2 | $143.64 | 9.669% | $157.5286 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $196.55 | 9.815% | $215.8414 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $141.48 | 5.633% | $149.4496 | $149.45 | $149.45 | $149.40 |
| Purchase #5 | $157.45 | 7.781% | $169.7012 | $169.70 | $169.70 | $169.70 |
| Purchase #6 | $181.57 | 8.827% | $197.5972 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $132.95 | 11.735% | $148.5517 | $148.55 | $148.55 | $148.60 |
| 7 purchase totals = | $1,134.32 | $1,235.0851 | $1,235.09 | $1,235.10 | $1,235.00 | |