| 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 | $16.26 | 7.179% | $17.4273 | $17.43 | $17.45 | $17.40 |
| Purchase #2 | $100.43 | 6.817% | $107.2763 | $107.28 | $107.30 | $107.30 |
| Purchase #3 | $173.97 | 8.467% | $188.7 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $94.50 | 10.867% | $104.7693 | $104.77 | $104.75 | $104.80 |
| Purchase #5 | $201.75 | 13.316% | $228.615 | $228.62 | $228.60 | $228.60 |
| Purchase #6 | $21.55 | 10.334% | $23.777 | $23.78 | $23.80 | $23.80 |
| Purchase #7 | $164.47 | 11.304% | $183.0617 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $772.93 | $853.6266 | $853.64 | $853.65 | $853.70 | |