| 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 | $119.75 | 11.475% | $133.4913 | $133.49 | $133.50 | $133.50 |
| Purchase #2 | $76.84 | 9.536% | $84.1675 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $153.73 | 12.365% | $172.7387 | $172.74 | $172.75 | $172.70 |
| Purchase #4 | $109.68 | 5.575% | $115.7947 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $141.89 | 11.380% | $158.0371 | $158.04 | $158.05 | $158.00 |
| Purchase #6 | $148.89 | 5.556% | $157.1623 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $54.78 | 4.312% | $57.1421 | $57.14 | $57.15 | $57.10 |
| 7 purchase totals = | $805.56 | $878.5337 | $878.53 | $878.55 | $878.50 | |