| 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 | $150.70 | 12.469% | $169.4908 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $119.89 | 12.503% | $134.8798 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $178.49 | 6.268% | $189.6778 | $189.68 | $189.70 | $189.70 |
| Purchase #4 | $108.44 | 9.338% | $118.5661 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $208.85 | 9.770% | $229.2546 | $229.25 | $229.25 | $229.30 |
| Purchase #6 | $75.39 | 5.487% | $79.5266 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $40.45 | 11.595% | $45.1402 | $45.14 | $45.15 | $45.10 |
| 7 purchase totals = | $882.21 | $966.5359 | $966.54 | $966.60 | $966.60 | |