| 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 | $184.50 | 3.600% | $191.142 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $142.63 | 10.270% | $157.2781 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $196.30 | 4.425% | $204.9863 | $204.99 | $205.00 | $205.00 |
| Purchase #4 | $75.28 | 10.426% | $83.1287 | $83.13 | $83.15 | $83.10 |
| Purchase #5 | $191.71 | 6.546% | $204.2593 | $204.26 | $204.25 | $204.30 |
| Purchase #6 | $96.91 | 9.328% | $105.9498 | $105.95 | $105.95 | $105.90 |
| Purchase #7 | $247.90 | 6.492% | $263.9937 | $263.99 | $264.00 | $264.00 |
| 7 purchase totals = | $1,135.23 | $1,210.7379 | $1,210.74 | $1,210.80 | $1,210.70 | |