| 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 | $132.43 | 9.260% | $144.693 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $101.47 | 6.670% | $108.238 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $156.34 | 6.568% | $166.6084 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $163.70 | 6.863% | $174.9347 | $174.93 | $174.95 | $174.90 |
| Purchase #5 | $205.83 | 13.591% | $233.8044 | $233.80 | $233.80 | $233.80 |
| Purchase #6 | $209.72 | 7.124% | $224.6605 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $63.29 | 7.406% | $67.9773 | $67.98 | $68.00 | $68.00 |
| 7 purchase totals = | $1,032.78 | $1,120.9163 | $1,120.91 | $1,120.95 | $1,120.90 | |