| 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 | $162.31 | 3.355% | $167.7555 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $223.33 | 9.659% | $244.9014 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $169.75 | 7.238% | $182.0365 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $237.93 | 11.432% | $265.1302 | $265.13 | $265.15 | $265.10 |
| Purchase #5 | $74.70 | 5.414% | $78.7443 | $78.74 | $78.75 | $78.70 |
| Purchase #6 | $248.89 | 5.581% | $262.7806 | $262.78 | $262.80 | $262.80 |
| Purchase #7 | $191.74 | 13.303% | $217.2472 | $217.25 | $217.25 | $217.20 |
| 7 purchase totals = | $1,308.65 | $1,418.5957 | $1,418.60 | $1,418.65 | $1,418.50 | |