| 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 | $91.76 | 3.126% | $94.6284 | $94.63 | $94.65 | $94.60 |
| Purchase #2 | $68.38 | 11.866% | $76.494 | $76.49 | $76.50 | $76.50 |
| Purchase #3 | $124.89 | 10.219% | $137.6525 | $137.65 | $137.65 | $137.70 |
| Purchase #4 | $180.98 | 10.546% | $200.0662 | $200.07 | $200.05 | $200.10 |
| Purchase #5 | $151.73 | 3.633% | $157.2424 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $75.28 | 7.410% | $80.8582 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $146.59 | 9.394% | $160.3607 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $839.61 | $907.3024 | $907.30 | $907.30 | $907.40 | |