| 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 | $197.41 | 13.285% | $223.6359 | $223.64 | $223.65 | $223.60 |
| Purchase #2 | $145.50 | 8.803% | $158.3084 | $158.31 | $158.30 | $158.30 |
| Purchase #3 | $125.25 | 9.859% | $137.5984 | $137.60 | $137.60 | $137.60 |
| Purchase #4 | $12.84 | 9.224% | $14.0244 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $73.46 | 7.641% | $79.0731 | $79.07 | $79.05 | $79.10 |
| Purchase #6 | $189.90 | 13.724% | $215.9619 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $29.92 | 10.620% | $33.0975 | $33.10 | $33.10 | $33.10 |
| 7 purchase totals = | $774.28 | $861.6996 | $861.70 | $861.65 | $861.70 | |