| 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 | $144.79 | 13.574% | $164.4438 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $151.88 | 5.175% | $159.7398 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $231.53 | 13.491% | $262.7657 | $262.77 | $262.75 | $262.80 |
| Purchase #4 | $18.79 | 9.616% | $20.5968 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $92.45 | 5.647% | $97.6707 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $143.59 | 13.685% | $163.2403 | $163.24 | $163.25 | $163.20 |
| Purchase #7 | $203.64 | 6.691% | $217.2656 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $986.67 | $1,085.7227 | $1,085.73 | $1,085.70 | $1,085.70 | |