| 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 | $139.73 | 5.199% | $146.9946 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $180.86 | 5.443% | $190.7042 | $190.70 | $190.70 | $190.70 |
| Purchase #3 | $113.55 | 10.686% | $125.684 | $125.68 | $125.70 | $125.70 |
| Purchase #4 | $225.47 | 9.473% | $246.8288 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $82.36 | 9.264% | $89.9898 | $89.99 | $90.00 | $90.00 |
| Purchase #6 | $233.74 | 10.665% | $258.6684 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $12.38 | 4.266% | $12.9081 | $12.91 | $12.90 | $12.90 |
| 7 purchase totals = | $988.09 | $1,071.7779 | $1,071.77 | $1,071.80 | $1,071.80 | |