| 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 | $169.97 | 5.771% | $179.779 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $152.55 | 9.384% | $166.8653 | $166.87 | $166.85 | $166.90 |
| Purchase #3 | $56.81 | 5.720% | $60.0595 | $60.06 | $60.05 | $60.10 |
| Purchase #4 | $154.76 | 12.244% | $173.7088 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $118.33 | 4.635% | $123.8146 | $123.81 | $123.80 | $123.80 |
| Purchase #6 | $134.55 | 12.324% | $151.1319 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $201.91 | 12.810% | $227.7747 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $988.88 | $1,083.1338 | $1,083.13 | $1,083.10 | $1,083.20 | |