| 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 | $192.71 | 6.815% | $205.8432 | $205.84 | $205.85 | $205.80 |
| Purchase #2 | $68.48 | 12.315% | $76.9133 | $76.91 | $76.90 | $76.90 |
| Purchase #3 | $215.36 | 12.393% | $242.0496 | $242.05 | $242.05 | $242.00 |
| Purchase #4 | $72.96 | 9.533% | $79.9153 | $79.92 | $79.90 | $79.90 |
| Purchase #5 | $119.79 | 12.856% | $135.1902 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $81.68 | 11.470% | $91.0487 | $91.05 | $91.05 | $91.00 |
| Purchase #7 | $139.72 | 13.220% | $158.191 | $158.19 | $158.20 | $158.20 |
| 7 purchase totals = | $890.70 | $989.1513 | $989.15 | $989.15 | $989.00 | |