| 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 | $167.25 | 6.778% | $178.5862 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $180.27 | 6.667% | $192.2886 | $192.29 | $192.30 | $192.30 |
| Purchase #3 | $176.92 | 7.109% | $189.4972 | $189.50 | $189.50 | $189.50 |
| Purchase #4 | $157.29 | 12.707% | $177.2768 | $177.28 | $177.30 | $177.30 |
| Purchase #5 | $193.37 | 11.350% | $215.3175 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $208.84 | 6.616% | $222.6569 | $222.66 | $222.65 | $222.70 |
| Purchase #7 | $116.59 | 5.246% | $122.7063 | $122.71 | $122.70 | $122.70 |
| 7 purchase totals = | $1,200.53 | $1,298.3295 | $1,298.35 | $1,298.35 | $1,298.40 | |