| 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 | $146.90 | 10.745% | $162.6844 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $102.36 | 4.685% | $107.1556 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $180.36 | 5.436% | $190.1644 | $190.16 | $190.15 | $190.20 |
| Purchase #4 | $146.44 | 10.344% | $161.5878 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $150.72 | 12.604% | $169.7167 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $29.51 | 8.135% | $31.9106 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $208.69 | 6.400% | $222.0462 | $222.05 | $222.05 | $222.00 |
| 7 purchase totals = | $964.98 | $1,045.2657 | $1,045.27 | $1,045.25 | $1,045.30 | |