| 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 | $112.71 | 7.587% | $121.2613 | $121.26 | $121.25 | $121.30 |
| Purchase #2 | $27.59 | 8.598% | $29.9622 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $90.44 | 5.472% | $95.3889 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $77.76 | 5.442% | $81.9917 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $210.57 | 8.853% | $229.2118 | $229.21 | $229.20 | $229.20 |
| Purchase #6 | $177.36 | 7.236% | $190.1938 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $183.26 | 5.823% | $193.9312 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $879.69 | $941.9409 | $941.93 | $941.95 | $942.00 | |