| 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 | $140.31 | 11.210% | $156.0388 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $228.94 | 5.217% | $240.8838 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $180.69 | 4.368% | $188.5825 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $49.56 | 6.620% | $52.8409 | $52.84 | $52.85 | $52.80 |
| Purchase #5 | $94.95 | 9.764% | $104.2209 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $237.88 | 11.323% | $264.8152 | $264.82 | $264.80 | $264.80 |
| Purchase #7 | $177.43 | 5.587% | $187.343 | $187.34 | $187.35 | $187.30 |
| 7 purchase totals = | $1,109.76 | $1,194.7251 | $1,194.72 | $1,194.75 | $1,194.60 | |