| 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 | $179.67 | 12.834% | $202.7288 | $202.73 | $202.75 | $202.70 |
| Purchase #2 | $117.58 | 3.109% | $121.2356 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $70.34 | 5.283% | $74.0561 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $170.42 | 6.478% | $181.4598 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $104.90 | 5.667% | $110.8447 | $110.84 | $110.85 | $110.80 |
| Purchase #6 | $81.87 | 11.240% | $91.0722 | $91.07 | $91.05 | $91.10 |
| Purchase #7 | $172.69 | 5.594% | $182.3503 | $182.35 | $182.35 | $182.40 |
| 7 purchase totals = | $897.47 | $963.7475 | $963.75 | $963.75 | $963.80 | |