| 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 | $172.71 | 4.779% | $180.9638 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $144.36 | 7.168% | $154.7077 | $154.71 | $154.70 | $154.70 |
| Purchase #3 | $200.37 | 10.775% | $221.9599 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $250.84 | 5.779% | $265.336 | $265.34 | $265.35 | $265.30 |
| Purchase #5 | $55.29 | 7.379% | $59.3698 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $99.75 | 3.304% | $103.0457 | $103.05 | $103.05 | $103.00 |
| Purchase #7 | $31.99 | 7.169% | $34.2834 | $34.28 | $34.30 | $34.30 |
| 7 purchase totals = | $955.31 | $1,019.6663 | $1,019.67 | $1,019.65 | $1,019.70 | |