| 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 | $135.85 | 13.117% | $153.6694 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $223.25 | 4.159% | $232.535 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $139.68 | 3.361% | $144.3746 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $18.51 | 10.642% | $20.4798 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $10.75 | 13.548% | $12.2064 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $100.53 | 3.696% | $104.2456 | $104.25 | $104.25 | $104.20 |
| Purchase #7 | $164.50 | 10.143% | $181.1852 | $181.19 | $181.20 | $181.20 |
| 7 purchase totals = | $793.07 | $848.6960 | $848.71 | $848.70 | $848.70 | |