| 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 | $117.28 | 7.180% | $125.7007 | $125.70 | $125.70 | $125.70 |
| Purchase #2 | $226.78 | 5.491% | $239.2325 | $239.23 | $239.25 | $239.20 |
| Purchase #3 | $139.90 | 12.137% | $156.8797 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $59.66 | 7.378% | $64.0617 | $64.06 | $64.05 | $64.10 |
| Purchase #5 | $158.46 | 11.425% | $176.5641 | $176.56 | $176.55 | $176.60 |
| Purchase #6 | $74.93 | 3.346% | $77.4372 | $77.44 | $77.45 | $77.40 |
| Purchase #7 | $148.93 | 5.442% | $157.0348 | $157.03 | $157.05 | $157.00 |
| 7 purchase totals = | $925.94 | $996.9107 | $996.90 | $996.95 | $996.90 | |