| 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 | $183.88 | 7.629% | $197.9082 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $11.89 | 8.348% | $12.8826 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $169.78 | 13.262% | $192.2962 | $192.30 | $192.30 | $192.30 |
| Purchase #4 | $152.56 | 11.317% | $169.8252 | $169.83 | $169.85 | $169.80 |
| Purchase #5 | $5.89 | 9.151% | $6.429 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $66.28 | 6.143% | $70.3516 | $70.35 | $70.35 | $70.40 |
| Purchase #7 | $49.74 | 9.518% | $54.4743 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $640.02 | $704.1671 | $704.17 | $704.20 | $704.20 | |