| 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 | $137.32 | 4.495% | $143.4925 | $143.49 | $143.50 | $143.50 |
| Purchase #2 | $59.60 | 10.198% | $65.678 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $146.40 | 8.294% | $158.5424 | $158.54 | $158.55 | $158.50 |
| Purchase #4 | $131.55 | 12.695% | $148.2503 | $148.25 | $148.25 | $148.30 |
| Purchase #5 | $124.52 | 8.391% | $134.9685 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $162.41 | 6.325% | $172.6824 | $172.68 | $172.70 | $172.70 |
| Purchase #7 | $60.47 | 5.216% | $63.6241 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $822.27 | $887.2382 | $887.23 | $887.25 | $887.30 | |