| 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 | $155.74 | 6.851% | $166.4097 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $78.29 | 13.670% | $88.9922 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $35.25 | 11.582% | $39.3327 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $146.28 | 5.809% | $154.7774 | $154.78 | $154.80 | $154.80 |
| Purchase #5 | $38.75 | 13.717% | $44.0653 | $44.07 | $44.05 | $44.10 |
| Purchase #6 | $210.33 | 10.322% | $232.0403 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $16.87 | 5.788% | $17.8464 | $17.85 | $17.85 | $17.80 |
| 7 purchase totals = | $681.51 | $743.4640 | $743.47 | $743.50 | $743.40 | |