| 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 | $172.58 | 6.648% | $184.0531 | $184.05 | $184.05 | $184.10 |
| Purchase #2 | $178.67 | 5.476% | $188.454 | $188.45 | $188.45 | $188.50 |
| Purchase #3 | $226.51 | 4.790% | $237.3598 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $33.31 | 4.626% | $34.8509 | $34.85 | $34.85 | $34.90 |
| Purchase #5 | $107.60 | 3.803% | $111.692 | $111.69 | $111.70 | $111.70 |
| Purchase #6 | $74.85 | 8.307% | $81.0678 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $179.31 | 10.645% | $198.3975 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $972.83 | $1,035.8751 | $1,035.87 | $1,035.85 | $1,036.10 | |