| 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 | $178.28 | 12.872% | $201.2282 | $201.23 | $201.25 | $201.20 |
| Purchase #2 | $159.95 | 6.277% | $169.9901 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $96.68 | 4.666% | $101.1911 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $150.63 | 8.851% | $163.9623 | $163.96 | $163.95 | $164.00 |
| Purchase #5 | $123.74 | 5.271% | $130.2623 | $130.26 | $130.25 | $130.30 |
| Purchase #6 | $59.44 | 10.553% | $65.7127 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $77.87 | 6.389% | $82.8451 | $82.85 | $82.85 | $82.80 |
| 7 purchase totals = | $846.59 | $915.1918 | $915.19 | $915.20 | $915.20 | |