| 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 | $169.29 | 5.831% | $179.1613 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $170.73 | 5.755% | $180.5555 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $110.87 | 5.746% | $117.2406 | $117.24 | $117.25 | $117.20 |
| Purchase #4 | $110.64 | 12.659% | $124.6459 | $124.65 | $124.65 | $124.60 |
| Purchase #5 | $23.64 | 6.638% | $25.2092 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $125.44 | 9.835% | $137.777 | $137.78 | $137.80 | $137.80 |
| Purchase #7 | $65.62 | 7.503% | $70.5435 | $70.54 | $70.55 | $70.50 |
| 7 purchase totals = | $776.23 | $835.1330 | $835.14 | $835.15 | $835.10 | |