| 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 | $184.68 | 5.633% | $195.083 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $82.47 | 12.718% | $92.9585 | $92.96 | $92.95 | $93.00 |
| Purchase #3 | $112.84 | 8.644% | $122.5939 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $25.92 | 3.845% | $26.9166 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $127.54 | 4.605% | $133.4132 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $57.49 | 7.674% | $61.9018 | $61.90 | $61.90 | $61.90 |
| Purchase #7 | $25.54 | 12.303% | $28.6822 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $616.48 | $661.5492 | $661.54 | $661.55 | $661.60 | |