| 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 | $98.77 | 6.387% | $105.0784 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $75.32 | 5.225% | $79.2555 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $125.46 | 6.322% | $133.3916 | $133.39 | $133.40 | $133.40 |
| Purchase #4 | $189.36 | 4.373% | $197.6407 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $158.72 | 11.372% | $176.7696 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $133.66 | 6.318% | $142.1046 | $142.10 | $142.10 | $142.10 |
| Purchase #7 | $209.72 | 11.143% | $233.0891 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $991.01 | $1,067.3295 | $1,067.33 | $1,067.35 | $1,067.40 | |