| 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 | $167.85 | 7.248% | $180.0158 | $180.02 | $180.00 | $180.00 |
| Purchase #2 | $209.69 | 11.104% | $232.974 | $232.97 | $232.95 | $233.00 |
| Purchase #3 | $169.35 | 9.578% | $185.5703 | $185.57 | $185.55 | $185.60 |
| Purchase #4 | $160.48 | 13.857% | $182.7177 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $92.63 | 7.261% | $99.3559 | $99.36 | $99.35 | $99.40 |
| Purchase #6 | $67.48 | 13.566% | $76.6343 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $177.30 | 4.179% | $184.7094 | $184.71 | $184.70 | $184.70 |
| 7 purchase totals = | $1,044.78 | $1,141.9774 | $1,141.98 | $1,141.90 | $1,142.00 | |