| 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 | $112.48 | 3.270% | $116.1581 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $159.35 | 5.118% | $167.5055 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $60.46 | 6.123% | $64.162 | $64.16 | $64.15 | $64.20 |
| Purchase #4 | $187.53 | 9.348% | $205.0603 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $160.87 | 10.465% | $177.705 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $54.94 | 11.621% | $61.3246 | $61.32 | $61.30 | $61.30 |
| Purchase #7 | $84.65 | 13.605% | $96.1666 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $820.28 | $888.0821 | $888.09 | $888.00 | $888.20 | |