| 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 | $199.71 | 8.495% | $216.6754 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $133.48 | 9.118% | $145.6507 | $145.65 | $145.65 | $145.70 |
| Purchase #3 | $20.47 | 6.339% | $21.7676 | $21.77 | $21.75 | $21.80 |
| Purchase #4 | $200.64 | 10.192% | $221.0892 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $157.67 | 4.567% | $164.8708 | $164.87 | $164.85 | $164.90 |
| Purchase #6 | $18.59 | 7.237% | $19.9354 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $124.29 | 6.175% | $131.9649 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $854.85 | $921.9540 | $921.96 | $921.95 | $922.10 | |