| 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 | $178.70 | 8.677% | $194.2058 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $56.72 | 12.442% | $63.7771 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $95.70 | 4.324% | $99.8381 | $99.84 | $99.85 | $99.80 |
| Purchase #4 | $155.68 | 11.447% | $173.5007 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $119.64 | 13.834% | $136.191 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $103.30 | 12.139% | $115.8396 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $52.79 | 5.439% | $55.6612 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $762.53 | $839.0135 | $839.02 | $839.05 | $839.00 | |