| 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 | $160.46 | 6.423% | $170.7663 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $20.80 | 12.463% | $23.3923 | $23.39 | $23.40 | $23.40 |
| Purchase #3 | $222.40 | 12.832% | $250.9384 | $250.94 | $250.95 | $250.90 |
| Purchase #4 | $232.32 | 3.350% | $240.1027 | $240.10 | $240.10 | $240.10 |
| Purchase #5 | $71.32 | 4.808% | $74.7491 | $74.75 | $74.75 | $74.70 |
| Purchase #6 | $127.73 | 9.118% | $139.3764 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $163.25 | 12.349% | $183.4097 | $183.41 | $183.40 | $183.40 |
| 7 purchase totals = | $998.28 | $1,082.7349 | $1,082.74 | $1,082.75 | $1,082.70 | |