| 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 | $194.43 | 5.813% | $205.7322 | $205.73 | $205.75 | $205.70 |
| Purchase #2 | $20.29 | 7.763% | $21.8651 | $21.87 | $21.85 | $21.90 |
| Purchase #3 | $61.57 | 7.316% | $66.0745 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $154.90 | 4.246% | $161.4771 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $66.95 | 3.102% | $69.0268 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $222.25 | 12.849% | $250.8069 | $250.81 | $250.80 | $250.80 |
| Purchase #7 | $146.45 | 10.276% | $161.4992 | $161.50 | $161.50 | $161.50 |
| 7 purchase totals = | $866.84 | $936.4818 | $936.49 | $936.50 | $936.50 | |