| 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 | $175.90 | 8.444% | $190.753 | $190.75 | $190.75 | $190.80 |
| Purchase #2 | $125.53 | 11.702% | $140.2195 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $99.79 | 7.753% | $107.5267 | $107.53 | $107.55 | $107.50 |
| Purchase #4 | $109.48 | 7.469% | $117.6571 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $243.33 | 4.483% | $254.2385 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $128.91 | 9.310% | $140.9115 | $140.91 | $140.90 | $140.90 |
| Purchase #7 | $196.90 | 11.475% | $219.4943 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $1,079.84 | $1,170.8006 | $1,170.80 | $1,170.80 | $1,170.80 | |