| 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 | $158.30 | 12.324% | $177.8089 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $70.71 | 4.215% | $73.6904 | $73.69 | $73.70 | $73.70 |
| Purchase #3 | $196.65 | 4.338% | $205.1807 | $205.18 | $205.20 | $205.20 |
| Purchase #4 | $115.78 | 11.358% | $128.9303 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $15.67 | 11.507% | $17.4731 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $224.89 | 10.310% | $248.0762 | $248.08 | $248.10 | $248.10 |
| Purchase #7 | $197.77 | 7.866% | $213.3266 | $213.33 | $213.35 | $213.30 |
| 7 purchase totals = | $979.77 | $1,064.4862 | $1,064.49 | $1,064.55 | $1,064.50 | |