| 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 | $182.71 | 7.526% | $196.4608 | $196.46 | $196.45 | $196.50 |
| Purchase #2 | $120.79 | 12.833% | $136.291 | $136.29 | $136.30 | $136.30 |
| Purchase #3 | $106.55 | 6.848% | $113.8465 | $113.85 | $113.85 | $113.80 |
| Purchase #4 | $43.98 | 13.581% | $49.9529 | $49.95 | $49.95 | $50.00 |
| Purchase #5 | $20.64 | 11.806% | $23.0768 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $222.56 | 11.151% | $247.3777 | $247.38 | $247.40 | $247.40 |
| Purchase #7 | $132.93 | 13.159% | $150.4223 | $150.42 | $150.40 | $150.40 |
| 7 purchase totals = | $830.16 | $917.4280 | $917.43 | $917.45 | $917.50 | |