| 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 | $96.47 | 12.322% | $108.357 | $108.36 | $108.35 | $108.40 |
| Purchase #2 | $27.91 | 13.274% | $31.6148 | $31.61 | $31.60 | $31.60 |
| Purchase #3 | $13.69 | 9.745% | $15.0241 | $15.02 | $15.00 | $15.00 |
| Purchase #4 | $183.58 | 8.497% | $199.1788 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $234.93 | 13.661% | $267.0238 | $267.02 | $267.00 | $267.00 |
| Purchase #6 | $148.53 | 8.433% | $161.0555 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $155.99 | 10.140% | $171.8074 | $171.81 | $171.80 | $171.80 |
| 7 purchase totals = | $861.10 | $954.0614 | $954.06 | $954.00 | $954.10 | |