| 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 | $116.67 | 13.714% | $132.6701 | $132.67 | $132.65 | $132.70 |
| Purchase #2 | $81.97 | 7.797% | $88.3612 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $96.59 | 5.742% | $102.1362 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $10.84 | 10.280% | $11.9544 | $11.95 | $11.95 | $12.00 |
| Purchase #5 | $144.80 | 8.594% | $157.2441 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $159.83 | 12.185% | $179.3053 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $183.91 | 3.379% | $190.1243 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $794.61 | $861.7956 | $861.79 | $861.75 | $861.80 | |