| 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 | $171.65 | 10.702% | $190.02 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $185.45 | 10.224% | $204.4104 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $81.42 | 13.311% | $92.2578 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $49.38 | 8.663% | $53.6578 | $53.66 | $53.65 | $53.70 |
| Purchase #5 | $54.36 | 10.413% | $60.0205 | $60.02 | $60.00 | $60.00 |
| Purchase #6 | $86.40 | 10.526% | $95.4945 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $118.62 | 3.545% | $122.8251 | $122.83 | $122.85 | $122.80 |
| 7 purchase totals = | $747.28 | $818.6861 | $818.69 | $818.65 | $818.70 | |