| 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 | $176.91 | 5.864% | $187.284 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $131.77 | 5.717% | $139.3033 | $139.30 | $139.30 | $139.30 |
| Purchase #3 | $237.41 | 4.522% | $248.1457 | $248.15 | $248.15 | $248.10 |
| Purchase #4 | $234.67 | 7.647% | $252.6152 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $140.31 | 5.839% | $148.5027 | $148.50 | $148.50 | $148.50 |
| Purchase #6 | $96.87 | 12.786% | $109.2558 | $109.26 | $109.25 | $109.30 |
| Purchase #7 | $145.77 | 9.605% | $159.7712 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $1,163.71 | $1,244.8779 | $1,244.88 | $1,244.85 | $1,244.90 | |