| 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 | $171.83 | 12.417% | $193.1661 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $197.46 | 7.832% | $212.9251 | $212.93 | $212.95 | $212.90 |
| Purchase #3 | $183.65 | 3.650% | $190.3532 | $190.35 | $190.35 | $190.40 |
| Purchase #4 | $46.34 | 7.838% | $49.9721 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $56.83 | 3.698% | $58.9316 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $45.63 | 13.477% | $51.7796 | $51.78 | $51.80 | $51.80 |
| Purchase #7 | $195.54 | 3.579% | $202.5384 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $897.28 | $959.6661 | $959.67 | $959.70 | $959.70 | |