| 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 | $133.35 | 8.185% | $144.2647 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $64.34 | 4.817% | $67.4393 | $67.44 | $67.45 | $67.40 |
| Purchase #3 | $178.97 | 13.529% | $203.1829 | $203.18 | $203.20 | $203.20 |
| Purchase #4 | $217.39 | 3.732% | $225.503 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $148.98 | 5.707% | $157.4823 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $58.85 | 12.734% | $66.344 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $89.86 | 3.809% | $93.2828 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $891.74 | $957.4990 | $957.48 | $957.55 | $957.50 | |