| 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 | $181.54 | 5.523% | $191.5665 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $150.93 | 12.389% | $169.6287 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $157.96 | 6.176% | $167.7156 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $172.41 | 3.249% | $178.0116 | $178.01 | $178.00 | $178.00 |
| Purchase #5 | $89.25 | 12.171% | $100.1126 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $154.91 | 5.488% | $163.4115 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $31.97 | 6.311% | $33.9876 | $33.99 | $34.00 | $34.00 |
| 7 purchase totals = | $938.97 | $1,004.4341 | $1,004.44 | $1,004.40 | $1,004.40 | |