| 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 | $181.49 | 12.871% | $204.8496 | $204.85 | $204.85 | $204.80 |
| Purchase #2 | $100.37 | 8.315% | $108.7158 | $108.72 | $108.70 | $108.70 |
| Purchase #3 | $209.63 | 9.628% | $229.8132 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $34.56 | 12.599% | $38.9142 | $38.91 | $38.90 | $38.90 |
| Purchase #5 | $153.56 | 3.260% | $158.5661 | $158.57 | $158.55 | $158.60 |
| Purchase #6 | $118.50 | 10.486% | $130.9259 | $130.93 | $130.95 | $130.90 |
| Purchase #7 | $29.54 | 8.146% | $31.9463 | $31.95 | $31.95 | $31.90 |
| 7 purchase totals = | $827.65 | $903.7311 | $903.74 | $903.70 | $903.60 | |