| 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 | $202.62 | 6.412% | $215.612 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $95.79 | 7.537% | $103.0097 | $103.01 | $103.00 | $103.00 |
| Purchase #3 | $30.65 | 12.402% | $34.4512 | $34.45 | $34.45 | $34.50 |
| Purchase #4 | $51.69 | 7.370% | $55.4996 | $55.50 | $55.50 | $55.50 |
| Purchase #5 | $68.39 | 13.705% | $77.7628 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $129.92 | 9.793% | $142.6431 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $192.62 | 11.557% | $214.8811 | $214.88 | $214.90 | $214.90 |
| 7 purchase totals = | $771.68 | $843.8595 | $843.85 | $843.85 | $843.90 | |