| 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 | $181.98 | 3.792% | $188.8807 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $33.79 | 13.678% | $38.4118 | $38.41 | $38.40 | $38.40 |
| Purchase #3 | $162.97 | 7.692% | $175.5057 | $175.51 | $175.50 | $175.50 |
| Purchase #4 | $90.97 | 12.511% | $102.3513 | $102.35 | $102.35 | $102.40 |
| Purchase #5 | $243.46 | 11.571% | $271.6308 | $271.63 | $271.65 | $271.60 |
| Purchase #6 | $207.42 | 6.843% | $221.6138 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $234.27 | 3.404% | $242.2446 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $1,154.86 | $1,240.6387 | $1,240.63 | $1,240.65 | $1,240.60 | |