| 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 | $146.45 | 9.303% | $160.0742 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $225.74 | 9.733% | $247.7113 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $154.80 | 5.870% | $163.8868 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $62.80 | 6.464% | $66.8594 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $108.40 | 5.536% | $114.401 | $114.40 | $114.40 | $114.40 |
| Purchase #6 | $46.46 | 5.437% | $48.986 | $48.99 | $49.00 | $49.00 |
| Purchase #7 | $196.69 | 5.596% | $207.6968 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $941.34 | $1,009.6155 | $1,009.62 | $1,009.60 | $1,009.70 | |