| 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 | $180.55 | 6.718% | $192.6793 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $205.50 | 10.384% | $226.8391 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $241.42 | 6.797% | $257.8293 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $117.33 | 5.415% | $123.6834 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $156.28 | 12.750% | $176.2057 | $176.21 | $176.20 | $176.20 |
| Purchase #6 | $170.31 | 9.517% | $186.5184 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $143.70 | 5.574% | $151.7098 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $1,215.09 | $1,315.4650 | $1,315.47 | $1,315.50 | $1,315.40 | |