| 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 | $225.62 | 5.321% | $237.6252 | $237.63 | $237.65 | $237.60 |
| Purchase #2 | $152.40 | 4.535% | $159.3113 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $103.44 | 9.338% | $113.0992 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $92.78 | 12.490% | $104.3682 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $101.79 | 8.470% | $110.4116 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $77.89 | 3.132% | $80.3295 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $164.77 | 13.217% | $186.5477 | $186.55 | $186.55 | $186.50 |
| 7 purchase totals = | $918.69 | $991.6927 | $991.70 | $991.70 | $991.60 | |