| 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 | $135.38 | 3.631% | $140.2956 | $140.30 | $140.30 | $140.30 |
| Purchase #2 | $15.46 | 5.332% | $16.2843 | $16.28 | $16.30 | $16.30 |
| Purchase #3 | $82.30 | 5.180% | $86.5631 | $86.56 | $86.55 | $86.60 |
| Purchase #4 | $26.33 | 8.647% | $28.6068 | $28.61 | $28.60 | $28.60 |
| Purchase #5 | $93.35 | 11.617% | $104.1945 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $130.91 | 7.179% | $140.308 | $140.31 | $140.30 | $140.30 |
| Purchase #7 | $175.30 | 6.142% | $186.0669 | $186.07 | $186.05 | $186.10 |
| 7 purchase totals = | $659.03 | $702.3192 | $702.32 | $702.30 | $702.40 | |