| 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 | $148.49 | 5.620% | $156.8351 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $213.94 | 8.565% | $232.264 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $211.47 | 10.825% | $234.3616 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $88.67 | 10.687% | $98.1462 | $98.15 | $98.15 | $98.10 |
| Purchase #5 | $246.92 | 8.447% | $267.7773 | $267.78 | $267.80 | $267.80 |
| Purchase #6 | $170.63 | 10.442% | $188.4472 | $188.45 | $188.45 | $188.40 |
| Purchase #7 | $221.46 | 4.682% | $231.8288 | $231.83 | $231.85 | $231.80 |
| 7 purchase totals = | $1,301.58 | $1,409.6602 | $1,409.67 | $1,409.70 | $1,409.60 | |