| 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 | $233.67 | 10.535% | $258.2871 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $73.62 | 5.728% | $77.837 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $61.76 | 6.627% | $65.8528 | $65.85 | $65.85 | $65.90 |
| Purchase #4 | $6.83 | 5.861% | $7.2303 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $140.95 | 9.480% | $154.3121 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $184.99 | 11.867% | $206.9428 | $206.94 | $206.95 | $206.90 |
| Purchase #7 | $134.81 | 3.254% | $139.1967 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $836.63 | $909.6588 | $909.66 | $909.70 | $909.60 | |