| 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 | $150.35 | 10.152% | $165.6135 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $120.41 | 8.369% | $130.4871 | $130.49 | $130.50 | $130.50 |
| Purchase #3 | $34.54 | 7.663% | $37.1868 | $37.19 | $37.20 | $37.20 |
| Purchase #4 | $206.51 | 13.393% | $234.1679 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $167.99 | 4.431% | $175.4336 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $28.38 | 6.628% | $30.261 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $130.83 | 11.710% | $146.1502 | $146.15 | $146.15 | $146.20 |
| 7 purchase totals = | $839.01 | $919.3001 | $919.30 | $919.30 | $919.40 | |