| 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 | $157.77 | 5.251% | $166.0545 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $73.44 | 3.501% | $76.0111 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $119.64 | 5.695% | $126.4535 | $126.45 | $126.45 | $126.50 |
| Purchase #4 | $89.78 | 12.395% | $100.9082 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $10.28 | 11.180% | $11.4293 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $33.54 | 13.326% | $38.0095 | $38.01 | $38.00 | $38.00 |
| Purchase #7 | $66.49 | 4.300% | $69.3491 | $69.35 | $69.35 | $69.30 |
| 7 purchase totals = | $550.94 | $588.2152 | $588.21 | $588.20 | $588.20 | |