| 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 | $128.39 | 11.583% | $143.2614 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $49.49 | 12.153% | $55.5045 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $189.77 | 8.813% | $206.4944 | $206.49 | $206.50 | $206.50 |
| Purchase #4 | $161.27 | 3.697% | $167.2322 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $173.58 | 12.206% | $194.7672 | $194.77 | $194.75 | $194.80 |
| Purchase #6 | $100.77 | 6.378% | $107.1971 | $107.20 | $107.20 | $107.20 |
| Purchase #7 | $53.36 | 4.711% | $55.8738 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $856.63 | $930.3306 | $930.32 | $930.30 | $930.40 | |