| 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 | $92.91 | 11.503% | $103.5974 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $167.28 | 12.768% | $188.6383 | $188.64 | $188.65 | $188.60 |
| Purchase #3 | $107.79 | 12.106% | $120.8391 | $120.84 | $120.85 | $120.80 |
| Purchase #4 | $165.66 | 12.837% | $186.9258 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $97.31 | 7.666% | $104.7698 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $146.70 | 10.450% | $162.0302 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $201.82 | 8.685% | $219.3481 | $219.35 | $219.35 | $219.30 |
| 7 purchase totals = | $979.47 | $1,086.1487 | $1,086.16 | $1,086.20 | $1,086.00 | |