| 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 | $186.88 | 10.266% | $206.0651 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $43.77 | 13.406% | $49.6378 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $143.58 | 3.730% | $148.9355 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $113.63 | 3.692% | $117.8252 | $117.83 | $117.85 | $117.80 |
| Purchase #5 | $166.76 | 8.668% | $181.2148 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $144.49 | 13.205% | $163.5699 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $107.25 | 12.674% | $120.8429 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $906.36 | $988.0912 | $988.10 | $988.10 | $988.00 | |