| 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 | $16.72 | 6.691% | $17.8387 | $17.84 | $17.85 | $17.80 |
| Purchase #2 | $196.30 | 4.425% | $204.9863 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $210.66 | 4.208% | $219.5246 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $130.95 | 4.579% | $136.9462 | $136.95 | $136.95 | $136.90 |
| Purchase #5 | $106.59 | 3.380% | $110.1927 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $105.29 | 3.537% | $109.0141 | $109.01 | $109.00 | $109.00 |
| Purchase #7 | $107.62 | 5.456% | $113.4917 | $113.49 | $113.50 | $113.50 |
| 7 purchase totals = | $874.13 | $911.9943 | $911.99 | $912.00 | $911.90 | |