| 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 | $140.57 | 7.504% | $151.1184 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $178.44 | 5.174% | $187.6725 | $187.67 | $187.65 | $187.70 |
| Purchase #3 | $203.87 | 3.691% | $211.3948 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $158.49 | 7.200% | $169.9013 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $216.54 | 12.188% | $242.9319 | $242.93 | $242.95 | $242.90 |
| Purchase #6 | $242.41 | 12.686% | $273.1621 | $273.16 | $273.15 | $273.20 |
| Purchase #7 | $6.99 | 9.471% | $7.652 | $7.65 | $7.65 | $7.70 |
| 7 purchase totals = | $1,147.31 | $1,243.8330 | $1,243.82 | $1,243.80 | $1,243.90 | |