| 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 | $107.41 | 13.314% | $121.7106 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $178.51 | 10.463% | $197.1875 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $225.84 | 6.158% | $239.7472 | $239.75 | $239.75 | $239.70 |
| Purchase #4 | $134.54 | 5.289% | $141.6558 | $141.66 | $141.65 | $141.70 |
| Purchase #5 | $26.61 | 4.796% | $27.8862 | $27.89 | $27.90 | $27.90 |
| Purchase #6 | $5.95 | 6.762% | $6.3523 | $6.35 | $6.35 | $6.40 |
| Purchase #7 | $39.58 | 5.815% | $41.8816 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $718.44 | $776.4212 | $776.43 | $776.45 | $776.50 | |