| 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 | $17.63 | 8.485% | $19.1259 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $145.85 | 9.823% | $160.1768 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $60.76 | 13.708% | $69.089 | $69.09 | $69.10 | $69.10 |
| Purchase #4 | $62.78 | 8.400% | $68.0535 | $68.05 | $68.05 | $68.10 |
| Purchase #5 | $198.72 | 8.844% | $216.2948 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $196.55 | 11.247% | $218.656 | $218.66 | $218.65 | $218.70 |
| Purchase #7 | $76.94 | 7.569% | $82.7636 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $759.23 | $834.1596 | $834.16 | $834.20 | $834.30 | |