| 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 | $203.87 | 10.820% | $225.9287 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $82.30 | 11.469% | $91.739 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $30.71 | 7.120% | $32.8966 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $99.31 | 9.747% | $108.9897 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $153.42 | 8.762% | $166.8627 | $166.86 | $166.85 | $166.90 |
| Purchase #6 | $55.44 | 3.484% | $57.3715 | $57.37 | $57.35 | $57.40 |
| Purchase #7 | $186.76 | 11.870% | $208.9284 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $811.81 | $892.7166 | $892.72 | $892.75 | $892.70 | |