| 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 | $163.42 | 3.794% | $169.6202 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $168.39 | 5.234% | $177.2035 | $177.20 | $177.20 | $177.20 |
| Purchase #3 | $32.46 | 5.451% | $34.2294 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $46.64 | 7.702% | $50.2322 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $76.75 | 13.494% | $87.1066 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $132.44 | 12.312% | $148.746 | $148.75 | $148.75 | $148.70 |
| Purchase #7 | $102.66 | 6.132% | $108.9551 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $722.76 | $776.0930 | $776.10 | $776.10 | $776.00 | |