| 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 | $200.28 | 6.198% | $212.6934 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $156.46 | 8.526% | $169.7998 | $169.80 | $169.80 | $169.80 |
| Purchase #3 | $133.77 | 13.437% | $151.7447 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $144.32 | 11.797% | $161.3454 | $161.35 | $161.35 | $161.30 |
| Purchase #5 | $65.98 | 8.516% | $71.5989 | $71.60 | $71.60 | $71.60 |
| Purchase #6 | $11.37 | 12.308% | $12.7694 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $18.65 | 5.467% | $19.6696 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $730.83 | $799.6212 | $799.62 | $799.60 | $799.60 | |