| 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 | $212.73 | 4.214% | $221.6944 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $166.74 | 11.767% | $186.3603 | $186.36 | $186.35 | $186.40 |
| Purchase #3 | $169.32 | 4.289% | $176.5821 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $12.65 | 6.693% | $13.4967 | $13.50 | $13.50 | $13.50 |
| Purchase #5 | $27.61 | 9.352% | $30.1921 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $39.68 | 5.841% | $41.9977 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $160.85 | 3.315% | $166.1822 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $789.58 | $836.5055 | $836.50 | $836.55 | $836.60 | |