| 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 | $175.55 | 4.430% | $183.3269 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $239.57 | 9.681% | $262.7628 | $262.76 | $262.75 | $262.80 |
| Purchase #3 | $49.88 | 9.633% | $54.6849 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $190.82 | 11.493% | $212.7509 | $212.75 | $212.75 | $212.80 |
| Purchase #5 | $60.26 | 11.338% | $67.0923 | $67.09 | $67.10 | $67.10 |
| Purchase #6 | $110.63 | 4.208% | $115.2853 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $13.62 | 4.686% | $14.2582 | $14.26 | $14.25 | $14.30 |
| 7 purchase totals = | $840.33 | $910.1613 | $910.16 | $910.20 | $910.30 | |