| 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 | $126.78 | 7.376% | $136.1313 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $192.91 | 11.806% | $215.685 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $65.72 | 6.510% | $69.9984 | $70.00 | $70.00 | $70.00 |
| Purchase #4 | $158.38 | 12.809% | $178.6669 | $178.67 | $178.65 | $178.70 |
| Purchase #5 | $208.71 | 3.713% | $216.4594 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $166.49 | 7.634% | $179.1998 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $51.80 | 12.705% | $58.3812 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $970.79 | $1,054.5220 | $1,054.53 | $1,054.55 | $1,054.60 | |