| 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 | $186.92 | 3.144% | $192.7968 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $122.40 | 3.218% | $126.3388 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $45.95 | 7.565% | $49.4261 | $49.43 | $49.45 | $49.40 |
| Purchase #4 | $95.73 | 10.301% | $105.5911 | $105.59 | $105.60 | $105.60 |
| Purchase #5 | $233.32 | 9.484% | $255.4481 | $255.45 | $255.45 | $255.40 |
| Purchase #6 | $11.59 | 11.689% | $12.9448 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $7.63 | 9.710% | $8.3709 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $703.54 | $750.9166 | $750.92 | $750.95 | $750.80 | |