| 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 | $155.48 | 3.713% | $161.253 | $161.25 | $161.25 | $161.30 |
| Purchase #2 | $158.68 | 10.118% | $174.7352 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $24.65 | 12.402% | $27.7071 | $27.71 | $27.70 | $27.70 |
| Purchase #4 | $77.31 | 8.321% | $83.743 | $83.74 | $83.75 | $83.70 |
| Purchase #5 | $178.46 | 5.788% | $188.7893 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $38.46 | 3.436% | $39.7815 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $125.37 | 8.630% | $136.1894 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $758.41 | $812.1985 | $812.20 | $812.25 | $812.20 | |