| 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 | $166.50 | 6.839% | $177.8869 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $21.71 | 6.415% | $23.1027 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $217.96 | 10.442% | $240.7194 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $85.64 | 12.572% | $96.4067 | $96.41 | $96.40 | $96.40 |
| Purchase #5 | $226.70 | 5.440% | $239.0325 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $222.47 | 11.555% | $248.1764 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $37.49 | 5.247% | $39.4571 | $39.46 | $39.45 | $39.50 |
| 7 purchase totals = | $978.47 | $1,064.7817 | $1,064.79 | $1,064.80 | $1,064.80 | |