| 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 | $131.41 | 10.712% | $145.4866 | $145.49 | $145.50 | $145.50 |
| Purchase #2 | $138.55 | 13.350% | $157.0464 | $157.05 | $157.05 | $157.00 |
| Purchase #3 | $150.72 | 4.196% | $157.0442 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $227.40 | 5.817% | $240.6279 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $87.28 | 11.272% | $97.1182 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $50.98 | 5.357% | $53.711 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $19.29 | 7.545% | $20.7454 | $20.75 | $20.75 | $20.70 |
| 7 purchase totals = | $805.63 | $871.7797 | $871.79 | $871.80 | $871.60 | |