| 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 | $137.38 | 5.853% | $145.4209 | $145.42 | $145.40 | $145.40 |
| Purchase #2 | $70.98 | 5.840% | $75.1252 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $169.39 | 10.569% | $187.2928 | $187.29 | $187.30 | $187.30 |
| Purchase #4 | $185.32 | 7.360% | $198.9596 | $198.96 | $198.95 | $199.00 |
| Purchase #5 | $61.43 | 11.787% | $68.6708 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $71.54 | 8.829% | $77.8563 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $37.36 | 10.821% | $41.4027 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $733.40 | $794.7283 | $794.73 | $794.70 | $794.80 | |