| 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 | $195.84 | 3.853% | $203.3857 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $140.38 | 4.405% | $146.5637 | $146.56 | $146.55 | $146.60 |
| Purchase #3 | $108.57 | 4.250% | $113.1842 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $180.45 | 12.141% | $202.3584 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $171.95 | 3.504% | $177.9751 | $177.98 | $178.00 | $178.00 |
| Purchase #6 | $213.58 | 5.528% | $225.3867 | $225.39 | $225.40 | $225.40 |
| Purchase #7 | $128.60 | 6.633% | $137.13 | $137.13 | $137.15 | $137.10 |
| 7 purchase totals = | $1,139.37 | $1,205.9838 | $1,205.99 | $1,206.05 | $1,206.10 | |