| 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 | $186.54 | 3.548% | $193.1584 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $143.71 | 13.536% | $163.1626 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $89.61 | 10.289% | $98.83 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $190.69 | 8.248% | $206.4181 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $199.40 | 6.612% | $212.5843 | $212.58 | $212.60 | $212.60 |
| Purchase #6 | $38.27 | 4.799% | $40.1066 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $88.91 | 9.178% | $97.0702 | $97.07 | $97.05 | $97.10 |
| 7 purchase totals = | $937.13 | $1,011.3302 | $1,011.33 | $1,011.30 | $1,011.40 | |