| 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 | $157.50 | 10.415% | $173.9036 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $185.29 | 3.433% | $191.651 | $191.65 | $191.65 | $191.70 |
| Purchase #3 | $12.52 | 5.868% | $13.2547 | $13.25 | $13.25 | $13.30 |
| Purchase #4 | $77.33 | 9.588% | $84.7444 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $154.74 | 7.872% | $166.9211 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $236.79 | 9.418% | $259.0909 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $202.41 | 13.669% | $230.0774 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $1,026.58 | $1,119.6431 | $1,119.63 | $1,119.65 | $1,119.70 | |