| 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 | $197.35 | 10.249% | $217.5764 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $56.83 | 5.239% | $59.8073 | $59.81 | $59.80 | $59.80 |
| Purchase #3 | $114.93 | 11.439% | $128.0768 | $128.08 | $128.10 | $128.10 |
| Purchase #4 | $130.34 | 12.743% | $146.9492 | $146.95 | $146.95 | $146.90 |
| Purchase #5 | $141.81 | 11.532% | $158.1635 | $158.16 | $158.15 | $158.20 |
| Purchase #6 | $79.95 | 7.585% | $86.0142 | $86.01 | $86.00 | $86.00 |
| Purchase #7 | $77.58 | 4.588% | $81.1394 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $798.79 | $877.7268 | $877.73 | $877.75 | $877.70 | |