| 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 | $165.41 | 10.874% | $183.3967 | $183.40 | $183.40 | $183.40 |
| Purchase #2 | $214.61 | 13.825% | $244.2798 | $244.28 | $244.30 | $244.30 |
| Purchase #3 | $29.99 | 4.849% | $31.4442 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $158.34 | 6.856% | $169.1958 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $157.85 | 7.427% | $169.5735 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $78.58 | 8.405% | $85.1846 | $85.18 | $85.20 | $85.20 |
| Purchase #7 | $108.41 | 5.790% | $114.6869 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $913.19 | $997.7615 | $997.76 | $997.80 | $997.80 | |