| 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 | $163.96 | 11.760% | $183.2417 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $74.32 | 7.456% | $79.8613 | $79.86 | $79.85 | $79.90 |
| Purchase #3 | $131.27 | 11.120% | $145.8672 | $145.87 | $145.85 | $145.90 |
| Purchase #4 | $12.34 | 7.611% | $13.2792 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $180.68 | 12.832% | $203.8649 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $46.90 | 10.192% | $51.68 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $100.33 | 6.554% | $106.9056 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $709.80 | $784.6999 | $784.70 | $784.70 | $784.80 | |