| 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 | $141.91 | 9.183% | $154.9416 | $154.94 | $154.95 | $154.90 |
| Purchase #2 | $117.47 | 3.655% | $121.7635 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $204.89 | 3.665% | $212.3992 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $14.66 | 8.242% | $15.8683 | $15.87 | $15.85 | $15.90 |
| Purchase #5 | $55.46 | 6.266% | $58.9351 | $58.94 | $58.95 | $58.90 |
| Purchase #6 | $114.39 | 4.708% | $119.7755 | $119.78 | $119.80 | $119.80 |
| Purchase #7 | $178.46 | 10.707% | $197.5677 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $827.24 | $881.2509 | $881.26 | $881.25 | $881.30 | |