| 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 | $119.81 | 10.391% | $132.2595 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $146.56 | 9.215% | $160.0655 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $186.72 | 7.546% | $200.8099 | $200.81 | $200.80 | $200.80 |
| Purchase #4 | $48.98 | 12.771% | $55.2352 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $97.83 | 7.287% | $104.9589 | $104.96 | $104.95 | $105.00 |
| Purchase #6 | $100.80 | 7.286% | $108.1443 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $40.29 | 3.725% | $41.7908 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $740.99 | $803.2641 | $803.27 | $803.25 | $803.30 | |