| 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 | $116.82 | 3.442% | $120.8409 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $146.34 | 4.605% | $153.079 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $47.51 | 5.766% | $50.2494 | $50.25 | $50.25 | $50.20 |
| Purchase #4 | $138.74 | 7.410% | $149.0206 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $205.38 | 8.867% | $223.591 | $223.59 | $223.60 | $223.60 |
| Purchase #6 | $41.45 | 13.298% | $46.962 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $118.84 | 12.370% | $133.5405 | $133.54 | $133.55 | $133.50 |
| 7 purchase totals = | $815.08 | $877.2834 | $877.28 | $877.30 | $877.20 | |