| 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 | $183.42 | 8.673% | $199.328 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $119.69 | 8.566% | $129.9426 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $233.95 | 12.267% | $262.6486 | $262.65 | $262.65 | $262.60 |
| Purchase #4 | $149.64 | 4.701% | $156.6746 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $46.32 | 6.325% | $49.2497 | $49.25 | $49.25 | $49.20 |
| Purchase #6 | $16.91 | 10.564% | $18.6964 | $18.70 | $18.70 | $18.70 |
| Purchase #7 | $139.50 | 13.588% | $158.4553 | $158.46 | $158.45 | $158.50 |
| 7 purchase totals = | $889.43 | $974.9952 | $975.00 | $975.00 | $974.90 | |