| 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 | $132.38 | 10.690% | $146.5314 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $215.78 | 10.787% | $239.0562 | $239.06 | $239.05 | $239.10 |
| Purchase #3 | $7.38 | 3.105% | $7.6091 | $7.61 | $7.60 | $7.60 |
| Purchase #4 | $189.54 | 4.469% | $198.0105 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $178.57 | 8.499% | $193.7467 | $193.75 | $193.75 | $193.70 |
| Purchase #6 | $36.54 | 12.501% | $41.1079 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $95.41 | 9.732% | $104.6953 | $104.70 | $104.70 | $104.70 |
| 7 purchase totals = | $855.60 | $930.7571 | $930.77 | $930.75 | $930.70 | |