| 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 | $177.88 | 12.776% | $200.6059 | $200.61 | $200.60 | $200.60 |
| Purchase #2 | $7.44 | 6.750% | $7.9422 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $168.45 | 8.184% | $182.2359 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $190.34 | 7.821% | $205.2265 | $205.23 | $205.25 | $205.20 |
| Purchase #5 | $242.93 | 9.410% | $265.7897 | $265.79 | $265.80 | $265.80 |
| Purchase #6 | $78.73 | 5.330% | $82.9263 | $82.93 | $82.95 | $82.90 |
| Purchase #7 | $21.69 | 7.600% | $23.3384 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $887.46 | $968.0649 | $968.08 | $968.15 | $967.90 | |