| 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 | $115.78 | 12.452% | $130.1969 | $130.20 | $130.20 | $130.20 |
| Purchase #2 | $58.49 | 3.638% | $60.6179 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $159.77 | 12.227% | $179.3051 | $179.31 | $179.30 | $179.30 |
| Purchase #4 | $75.82 | 8.624% | $82.3587 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $26.94 | 11.353% | $29.9985 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $173.84 | 10.830% | $192.6669 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $218.61 | 12.770% | $246.5265 | $246.53 | $246.55 | $246.50 |
| 7 purchase totals = | $829.25 | $921.6705 | $921.69 | $921.65 | $921.70 | |