| 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 | $202.53 | 7.472% | $217.663 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $68.38 | 11.810% | $76.4557 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $66.33 | 12.495% | $74.6179 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $148.49 | 13.628% | $168.7262 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $125.43 | 13.472% | $142.3279 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $113.59 | 5.186% | $119.4808 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $87.57 | 5.367% | $92.2699 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $812.32 | $891.5414 | $891.55 | $891.55 | $891.60 | |