| 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 | $156.65 | 13.844% | $178.3366 | $178.34 | $178.35 | $178.30 |
| Purchase #2 | $232.85 | 5.414% | $245.4565 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $87.47 | 8.312% | $94.7405 | $94.74 | $94.75 | $94.70 |
| Purchase #4 | $13.45 | 4.710% | $14.0835 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $139.43 | 10.675% | $154.3142 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $62.94 | 9.386% | $68.8475 | $68.85 | $68.85 | $68.80 |
| Purchase #7 | $127.56 | 11.112% | $141.7345 | $141.73 | $141.75 | $141.70 |
| 7 purchase totals = | $820.35 | $897.5133 | $897.51 | $897.55 | $897.40 | |