| 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 | $170.37 | 7.347% | $182.8871 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $145.59 | 3.699% | $150.9754 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $247.95 | 9.814% | $272.2838 | $272.28 | $272.30 | $272.30 |
| Purchase #4 | $74.51 | 7.604% | $80.1757 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $51.68 | 4.405% | $53.9565 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $76.81 | 8.505% | $83.3427 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $72.95 | 12.377% | $81.979 | $81.98 | $82.00 | $82.00 |
| 7 purchase totals = | $839.86 | $905.6002 | $905.61 | $905.70 | $905.70 | |