| 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 | $180.40 | 6.240% | $191.657 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $216.56 | 6.578% | $230.8053 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $203.30 | 6.591% | $216.6995 | $216.70 | $216.70 | $216.70 |
| Purchase #4 | $65.81 | 6.204% | $69.8929 | $69.89 | $69.90 | $69.90 |
| Purchase #5 | $232.83 | 8.519% | $252.6648 | $252.66 | $252.65 | $252.70 |
| Purchase #6 | $52.42 | 10.739% | $58.0494 | $58.05 | $58.05 | $58.00 |
| Purchase #7 | $108.34 | 4.429% | $113.1384 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $1,059.66 | $1,132.9073 | $1,132.91 | $1,132.90 | $1,132.90 | |