| 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 | $179.64 | 4.214% | $187.21 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $48.91 | 13.104% | $55.3192 | $55.32 | $55.30 | $55.30 |
| Purchase #3 | $93.69 | 4.651% | $98.0475 | $98.05 | $98.05 | $98.00 |
| Purchase #4 | $46.59 | 12.163% | $52.2567 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $166.97 | 5.199% | $175.6508 | $175.65 | $175.65 | $175.70 |
| Purchase #6 | $40.66 | 11.495% | $45.3339 | $45.33 | $45.35 | $45.30 |
| Purchase #7 | $170.29 | 7.829% | $183.622 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $746.75 | $797.4401 | $797.44 | $797.40 | $797.40 | |