| 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 | $173.47 | 12.350% | $194.8935 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $9.44 | 10.689% | $10.449 | $10.45 | $10.45 | $10.40 |
| Purchase #3 | $29.48 | 5.324% | $31.0495 | $31.05 | $31.05 | $31.00 |
| Purchase #4 | $49.44 | 8.179% | $53.4837 | $53.48 | $53.50 | $53.50 |
| Purchase #5 | $223.66 | 7.613% | $240.6872 | $240.69 | $240.70 | $240.70 |
| Purchase #6 | $205.36 | 9.431% | $224.7275 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $34.90 | 13.118% | $39.4782 | $39.48 | $39.50 | $39.50 |
| 7 purchase totals = | $725.75 | $794.7686 | $794.77 | $794.85 | $794.70 | |