| 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 | $209.35 | 6.720% | $223.4183 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $169.90 | 11.849% | $190.0315 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $87.36 | 7.181% | $93.6333 | $93.63 | $93.65 | $93.60 |
| Purchase #4 | $154.49 | 5.685% | $163.2728 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $65.65 | 6.262% | $69.761 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $31.86 | 8.682% | $34.6261 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $163.78 | 5.431% | $172.6749 | $172.67 | $172.65 | $172.70 |
| 7 purchase totals = | $882.39 | $947.4179 | $947.41 | $947.40 | $947.40 | |