| 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 | $150.78 | 12.286% | $169.3048 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $216.98 | 3.459% | $224.4853 | $224.49 | $224.50 | $224.50 |
| Purchase #3 | $91.32 | 8.376% | $98.969 | $98.97 | $98.95 | $99.00 |
| Purchase #4 | $99.98 | 9.546% | $109.5241 | $109.52 | $109.50 | $109.50 |
| Purchase #5 | $131.93 | 12.670% | $148.6455 | $148.65 | $148.65 | $148.60 |
| Purchase #6 | $74.31 | 3.644% | $77.0179 | $77.02 | $77.00 | $77.00 |
| Purchase #7 | $103.50 | 9.330% | $113.1566 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $868.80 | $941.1032 | $941.11 | $941.05 | $941.10 | |