| 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 | $181.68 | 8.706% | $197.4971 | $197.50 | $197.50 | $197.50 |
| Purchase #2 | $153.57 | 10.520% | $169.7256 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $30.88 | 6.641% | $32.9307 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $20.58 | 6.146% | $21.8448 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $234.40 | 12.669% | $264.0961 | $264.10 | $264.10 | $264.10 |
| Purchase #6 | $68.95 | 9.144% | $75.2548 | $75.25 | $75.25 | $75.30 |
| Purchase #7 | $207.83 | 10.233% | $229.0972 | $229.10 | $229.10 | $229.10 |
| 7 purchase totals = | $897.89 | $990.4463 | $990.45 | $990.50 | $990.40 | |