| 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 | $159.82 | 8.661% | $173.662 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $195.99 | 8.617% | $212.8785 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $175.98 | 8.789% | $191.4469 | $191.45 | $191.45 | $191.40 |
| Purchase #4 | $197.25 | 8.685% | $214.3812 | $214.38 | $214.40 | $214.40 |
| Purchase #5 | $29.95 | 4.380% | $31.2618 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $134.33 | 4.719% | $140.669 | $140.67 | $140.65 | $140.70 |
| Purchase #7 | $128.31 | 11.192% | $142.6705 | $142.67 | $142.65 | $142.70 |
| 7 purchase totals = | $1,021.63 | $1,106.9699 | $1,106.97 | $1,106.95 | $1,107.10 | |