| 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 | $166.44 | 5.363% | $175.3662 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $50.92 | 3.403% | $52.6528 | $52.65 | $52.65 | $52.70 |
| Purchase #3 | $174.71 | 11.697% | $195.1458 | $195.15 | $195.15 | $195.10 |
| Purchase #4 | $14.27 | 8.523% | $15.4862 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $38.44 | 7.490% | $41.3192 | $41.32 | $41.30 | $41.30 |
| Purchase #6 | $147.90 | 12.215% | $165.966 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $105.50 | 13.427% | $119.6655 | $119.67 | $119.65 | $119.70 |
| 7 purchase totals = | $698.18 | $765.6017 | $765.62 | $765.55 | $765.70 | |