| 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 | $175.55 | 8.568% | $190.5911 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $107.32 | 10.347% | $118.4244 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $28.25 | 3.482% | $29.2337 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $22.32 | 13.207% | $25.2678 | $25.27 | $25.25 | $25.30 |
| Purchase #5 | $51.66 | 4.421% | $53.9439 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $35.74 | 4.277% | $37.2686 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $245.71 | 3.227% | $253.6391 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $666.55 | $708.3686 | $708.36 | $708.35 | $708.30 | |