| 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 | $151.39 | 5.836% | $160.2251 | $160.23 | $160.25 | $160.20 |
| Purchase #2 | $76.89 | 9.261% | $84.0108 | $84.01 | $84.00 | $84.00 |
| Purchase #3 | $141.80 | 12.387% | $159.3648 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $64.96 | 3.345% | $67.1329 | $67.13 | $67.15 | $67.10 |
| Purchase #5 | $132.57 | 9.869% | $145.6533 | $145.65 | $145.65 | $145.70 |
| Purchase #6 | $108.35 | 7.827% | $116.8306 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $28.58 | 10.773% | $31.6589 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $704.54 | $764.8764 | $764.87 | $764.90 | $764.90 | |