| 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 | $73.38 | 5.804% | $77.639 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $160.30 | 13.404% | $181.7866 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $236.38 | 5.105% | $248.4472 | $248.45 | $248.45 | $248.40 |
| Purchase #4 | $149.67 | 9.166% | $163.3888 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $182.87 | 12.528% | $205.78 | $205.78 | $205.80 | $205.80 |
| Purchase #6 | $181.33 | 3.415% | $187.5224 | $187.52 | $187.50 | $187.50 |
| Purchase #7 | $170.78 | 10.129% | $188.0783 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $1,154.71 | $1,252.6423 | $1,252.65 | $1,252.70 | $1,252.60 | |