| 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 | $154.65 | 12.750% | $174.3679 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $119.50 | 5.478% | $126.0462 | $126.05 | $126.05 | $126.00 |
| Purchase #3 | $178.58 | 8.768% | $194.2379 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $156.83 | 7.738% | $168.9655 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $147.43 | 7.170% | $158.0007 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $158.65 | 3.244% | $163.7966 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $74.61 | 4.584% | $78.0301 | $78.03 | $78.05 | $78.00 |
| 7 purchase totals = | $990.25 | $1,063.4449 | $1,063.46 | $1,063.45 | $1,063.40 | |