| 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 | $152.83 | 6.853% | $163.3034 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $147.41 | 9.734% | $161.7589 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $141.74 | 7.138% | $151.8574 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $208.74 | 10.258% | $230.1525 | $230.15 | $230.15 | $230.20 |
| Purchase #5 | $208.62 | 3.615% | $216.1616 | $216.16 | $216.15 | $216.20 |
| Purchase #6 | $204.41 | 4.104% | $212.799 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $82.56 | 11.276% | $91.8695 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $1,146.31 | $1,227.9023 | $1,227.90 | $1,227.85 | $1,228.10 | |