| 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 | $133.75 | 9.419% | $146.3479 | $146.35 | $146.35 | $146.30 |
| Purchase #2 | $136.96 | 4.271% | $142.8096 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $190.97 | 6.192% | $202.7949 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $220.35 | 6.167% | $233.939 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $80.47 | 6.301% | $85.5404 | $85.54 | $85.55 | $85.50 |
| Purchase #6 | $41.95 | 9.648% | $45.9973 | $46.00 | $46.00 | $46.00 |
| Purchase #7 | $125.93 | 5.733% | $133.1496 | $133.15 | $133.15 | $133.10 |
| 7 purchase totals = | $930.38 | $990.5787 | $990.58 | $990.60 | $990.40 | |