| 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 | $116.73 | 3.541% | $120.8634 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $27.26 | 13.595% | $30.966 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $134.25 | 9.614% | $147.1568 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $221.46 | 7.400% | $237.848 | $237.85 | $237.85 | $237.80 |
| Purchase #5 | $160.62 | 10.467% | $177.4321 | $177.43 | $177.45 | $177.40 |
| Purchase #6 | $127.61 | 13.757% | $145.1653 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $222.83 | 13.813% | $253.6095 | $253.61 | $253.60 | $253.60 |
| 7 purchase totals = | $1,010.76 | $1,113.0411 | $1,113.05 | $1,113.00 | $1,113.10 | |