| 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 | $188.30 | 6.522% | $200.5809 | $200.58 | $200.60 | $200.60 |
| Purchase #2 | $42.59 | 5.496% | $44.9307 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $228.36 | 3.178% | $235.6173 | $235.62 | $235.60 | $235.60 |
| Purchase #4 | $35.30 | 5.394% | $37.2041 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $106.33 | 8.258% | $115.1107 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $157.95 | 13.585% | $179.4075 | $179.41 | $179.40 | $179.40 |
| Purchase #7 | $133.83 | 7.306% | $143.6076 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $892.66 | $956.4588 | $956.46 | $956.45 | $956.40 | |