| 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 | $121.32 | 10.442% | $133.9882 | $133.99 | $134.00 | $134.00 |
| Purchase #2 | $96.44 | 8.585% | $104.7194 | $104.72 | $104.70 | $104.70 |
| Purchase #3 | $92.80 | 7.546% | $99.8027 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $149.36 | 9.230% | $163.1459 | $163.15 | $163.15 | $163.10 |
| Purchase #5 | $104.62 | 4.565% | $109.3959 | $109.40 | $109.40 | $109.40 |
| Purchase #6 | $78.61 | 7.487% | $84.4955 | $84.50 | $84.50 | $84.50 |
| Purchase #7 | $80.44 | 13.405% | $91.223 | $91.22 | $91.20 | $91.20 |
| 7 purchase totals = | $723.59 | $786.7706 | $786.78 | $786.75 | $786.70 | |