| 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 | $154.66 | 9.294% | $169.0341 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $174.27 | 8.280% | $188.6996 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $241.40 | 6.410% | $256.8737 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $133.86 | 11.323% | $149.017 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $45.61 | 9.252% | $49.8298 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $27.51 | 9.273% | $30.061 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $34.68 | 6.571% | $36.9588 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $811.99 | $880.4740 | $880.47 | $880.45 | $880.50 | |