| 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 | $191.69 | 5.460% | $202.1563 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $243.68 | 6.427% | $259.3413 | $259.34 | $259.35 | $259.30 |
| Purchase #3 | $96.49 | 11.762% | $107.8392 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $61.63 | 7.767% | $66.4168 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $45.47 | 4.790% | $47.648 | $47.65 | $47.65 | $47.60 |
| Purchase #6 | $66.68 | 3.167% | $68.7918 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $141.72 | 10.688% | $156.867 | $156.87 | $156.85 | $156.90 |
| 7 purchase totals = | $847.36 | $909.0604 | $909.07 | $909.05 | $909.00 | |