| 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 | $118.38 | 6.855% | $126.4949 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $160.57 | 5.712% | $169.7418 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $198.73 | 10.843% | $220.2783 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $116.31 | 10.365% | $128.3655 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $10.65 | 10.283% | $11.7451 | $11.75 | $11.75 | $11.70 |
| Purchase #6 | $137.54 | 6.642% | $146.6754 | $146.68 | $146.70 | $146.70 |
| Purchase #7 | $149.35 | 10.706% | $165.3394 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $891.53 | $968.6404 | $968.65 | $968.70 | $968.60 | |