| 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 | $159.62 | 12.373% | $179.3698 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $217.47 | 12.484% | $244.619 | $244.62 | $244.60 | $244.60 |
| Purchase #3 | $110.77 | 5.173% | $116.5001 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $24.25 | 9.404% | $26.5305 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $45.43 | 9.105% | $49.5664 | $49.57 | $49.55 | $49.60 |
| Purchase #6 | $126.30 | 5.119% | $132.7653 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $91.30 | 9.703% | $100.1588 | $100.16 | $100.15 | $100.20 |
| 7 purchase totals = | $775.14 | $849.5099 | $849.52 | $849.45 | $849.60 | |