| 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 | $149.48 | 6.688% | $159.4772 | $159.48 | $159.50 | $159.50 |
| Purchase #2 | $229.73 | 6.792% | $245.3333 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $16.47 | 4.659% | $17.2373 | $17.24 | $17.25 | $17.20 |
| Purchase #4 | $240.64 | 6.585% | $256.4861 | $256.49 | $256.50 | $256.50 |
| Purchase #5 | $68.75 | 7.181% | $73.6869 | $73.69 | $73.70 | $73.70 |
| Purchase #6 | $79.25 | 13.486% | $89.9377 | $89.94 | $89.95 | $89.90 |
| Purchase #7 | $106.52 | 9.257% | $116.3806 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $890.84 | $958.5391 | $958.55 | $958.65 | $958.50 | |