| 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 | $125.36 | 11.360% | $139.6009 | $139.60 | $139.60 | $139.60 |
| Purchase #2 | $130.87 | 12.144% | $146.7629 | $146.76 | $146.75 | $146.80 |
| Purchase #3 | $160.55 | 12.593% | $180.7681 | $180.77 | $180.75 | $180.80 |
| Purchase #4 | $179.91 | 4.619% | $188.22 | $188.22 | $188.20 | $188.20 |
| Purchase #5 | $35.95 | 6.215% | $38.1843 | $38.18 | $38.20 | $38.20 |
| Purchase #6 | $133.95 | 5.859% | $141.7981 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $174.42 | 10.578% | $192.8701 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $941.01 | $1,028.2044 | $1,028.20 | $1,028.15 | $1,028.30 | |