| 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 | $179.36 | 5.310% | $188.884 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $207.63 | 7.238% | $222.6583 | $222.66 | $222.65 | $222.70 |
| Purchase #3 | $95.28 | 10.115% | $104.9176 | $104.92 | $104.90 | $104.90 |
| Purchase #4 | $69.61 | 11.475% | $77.5977 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $64.42 | 8.649% | $69.9917 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $95.42 | 5.263% | $100.442 | $100.44 | $100.45 | $100.40 |
| Purchase #7 | $155.66 | 13.513% | $176.6943 | $176.69 | $176.70 | $176.70 |
| 7 purchase totals = | $867.38 | $941.1856 | $941.18 | $941.20 | $941.20 | |