| 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 | $113.79 | 11.848% | $127.2718 | $127.27 | $127.25 | $127.30 |
| Purchase #2 | $96.94 | 11.113% | $107.7129 | $107.71 | $107.70 | $107.70 |
| Purchase #3 | $115.98 | 11.334% | $129.1252 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $119.36 | 9.301% | $130.4617 | $130.46 | $130.45 | $130.50 |
| Purchase #5 | $126.28 | 12.428% | $141.9741 | $141.97 | $141.95 | $142.00 |
| Purchase #6 | $16.52 | 3.336% | $17.0711 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $136.88 | 12.844% | $154.4609 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $725.75 | $808.0777 | $808.07 | $808.00 | $808.20 | |