| 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 | $169.63 | 13.220% | $192.0551 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $32.88 | 4.633% | $34.4033 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $161.69 | 8.158% | $174.8807 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $104.27 | 8.519% | $113.1528 | $113.15 | $113.15 | $113.20 |
| Purchase #5 | $102.27 | 10.292% | $112.7956 | $112.80 | $112.80 | $112.80 |
| Purchase #6 | $94.62 | 3.121% | $97.5731 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $14.31 | 10.403% | $15.7987 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $679.67 | $740.6593 | $740.66 | $740.65 | $740.80 | |