| 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 | $161.44 | 3.368% | $166.8773 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $133.57 | 13.238% | $151.252 | $151.25 | $151.25 | $151.30 |
| Purchase #3 | $85.57 | 11.283% | $95.2249 | $95.22 | $95.20 | $95.20 |
| Purchase #4 | $240.26 | 12.827% | $271.0782 | $271.08 | $271.10 | $271.10 |
| Purchase #5 | $77.98 | 5.598% | $82.3453 | $82.35 | $82.35 | $82.30 |
| Purchase #6 | $96.75 | 6.426% | $102.9672 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $245.41 | 6.555% | $261.4966 | $261.50 | $261.50 | $261.50 |
| 7 purchase totals = | $1,040.98 | $1,131.2415 | $1,131.25 | $1,131.25 | $1,131.30 | |