| 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 | $81.98 | 11.222% | $91.1798 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $179.56 | 7.435% | $192.9103 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $202.75 | 6.682% | $216.2978 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $73.67 | 4.149% | $76.7266 | $76.73 | $76.75 | $76.70 |
| Purchase #5 | $136.25 | 5.824% | $144.1852 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $51.34 | 9.526% | $56.2306 | $56.23 | $56.25 | $56.20 |
| Purchase #7 | $85.54 | 5.674% | $90.3935 | $90.39 | $90.40 | $90.40 |
| 7 purchase totals = | $811.09 | $867.9238 | $867.93 | $868.00 | $867.90 | |