| 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 | $203.50 | 12.625% | $229.1919 | $229.19 | $229.20 | $229.20 |
| Purchase #2 | $155.87 | 8.285% | $168.7838 | $168.78 | $168.80 | $168.80 |
| Purchase #3 | $179.72 | 6.297% | $191.037 | $191.04 | $191.05 | $191.00 |
| Purchase #4 | $234.74 | 10.489% | $259.3619 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $158.50 | 12.385% | $178.1302 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $161.56 | 5.169% | $169.911 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $158.61 | 13.652% | $180.2634 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $1,252.50 | $1,376.6792 | $1,376.67 | $1,376.70 | $1,376.70 | |