| 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 | $109.85 | 5.341% | $115.7171 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $153.67 | 8.539% | $166.7919 | $166.79 | $166.80 | $166.80 |
| Purchase #3 | $112.71 | 8.184% | $121.9342 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $52.88 | 4.870% | $55.4553 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $85.36 | 5.164% | $89.768 | $89.77 | $89.75 | $89.80 |
| Purchase #6 | $17.31 | 3.293% | $17.88 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $197.65 | 8.144% | $213.7466 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $729.43 | $781.2931 | $781.30 | $781.30 | $781.30 | |