| 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 | $33.48 | 6.412% | $35.6267 | $35.63 | $35.65 | $35.60 |
| Purchase #2 | $137.88 | 13.714% | $156.7889 | $156.79 | $156.80 | $156.80 |
| Purchase #3 | $150.55 | 8.586% | $163.4762 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $180.60 | 10.331% | $199.2578 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $142.86 | 5.598% | $150.8573 | $150.86 | $150.85 | $150.90 |
| Purchase #6 | $16.60 | 5.840% | $17.5694 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $177.52 | 13.111% | $200.7946 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $839.49 | $924.3709 | $924.38 | $924.40 | $924.50 | |