| 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 | $196.45 | 10.614% | $217.3012 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $178.68 | 12.308% | $200.6719 | $200.67 | $200.65 | $200.70 |
| Purchase #3 | $13.88 | 12.584% | $15.6267 | $15.63 | $15.65 | $15.60 |
| Purchase #4 | $154.33 | 10.794% | $170.9884 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $157.51 | 12.589% | $177.3389 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $112.31 | 10.656% | $124.2778 | $124.28 | $124.30 | $124.30 |
| Purchase #7 | $9.56 | 7.533% | $10.2802 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $822.72 | $916.4851 | $916.49 | $916.55 | $916.50 | |