| 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 | $203.35 | 6.305% | $216.1712 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $157.90 | 8.771% | $171.7494 | $171.75 | $171.75 | $171.70 |
| Purchase #3 | $58.90 | 11.389% | $65.6081 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $132.52 | 10.454% | $146.3736 | $146.37 | $146.35 | $146.40 |
| Purchase #5 | $60.97 | 13.270% | $69.0607 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $196.76 | 12.816% | $221.9768 | $221.98 | $222.00 | $222.00 |
| Purchase #7 | $19.66 | 7.204% | $21.0763 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $830.06 | $912.0161 | $912.02 | $912.00 | $912.10 | |