| 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 | $133.81 | 13.323% | $151.6375 | $151.64 | $151.65 | $151.60 |
| Purchase #2 | $244.41 | 6.671% | $260.7146 | $260.71 | $260.70 | $260.70 |
| Purchase #3 | $166.47 | 10.701% | $184.284 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $193.37 | 9.772% | $212.2661 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $42.57 | 3.407% | $44.0204 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $181.85 | 12.490% | $204.5631 | $204.56 | $204.55 | $204.60 |
| Purchase #7 | $151.53 | 4.485% | $158.3261 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $1,114.01 | $1,215.8118 | $1,215.81 | $1,215.80 | $1,215.80 | |