| 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 | $159.60 | 9.524% | $174.8003 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $8.75 | 13.429% | $9.925 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $37.42 | 7.739% | $40.3159 | $40.32 | $40.30 | $40.30 |
| Purchase #4 | $161.75 | 12.448% | $181.8846 | $181.88 | $181.90 | $181.90 |
| Purchase #5 | $146.52 | 13.419% | $166.1815 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $143.46 | 7.353% | $154.0086 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $140.91 | 5.510% | $148.6741 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $798.41 | $875.7900 | $875.79 | $875.80 | $875.80 | |