| 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 | $180.46 | 4.729% | $188.994 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $65.56 | 3.230% | $67.6776 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $116.30 | 12.341% | $130.6526 | $130.65 | $130.65 | $130.70 |
| Purchase #4 | $104.61 | 7.528% | $112.485 | $112.49 | $112.50 | $112.50 |
| Purchase #5 | $142.64 | 10.170% | $157.1465 | $157.15 | $157.15 | $157.10 |
| Purchase #6 | $203.99 | 4.563% | $213.2981 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $85.48 | 10.565% | $94.511 | $94.51 | $94.50 | $94.50 |
| 7 purchase totals = | $899.04 | $964.7648 | $964.77 | $964.80 | $964.80 | |