| 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 | $164.34 | 5.848% | $173.9506 | $173.95 | $173.95 | $174.00 |
| Purchase #2 | $218.28 | 7.872% | $235.463 | $235.46 | $235.45 | $235.50 |
| Purchase #3 | $173.88 | 10.571% | $192.2609 | $192.26 | $192.25 | $192.30 |
| Purchase #4 | $164.80 | 8.765% | $179.2447 | $179.24 | $179.25 | $179.20 |
| Purchase #5 | $10.56 | 4.314% | $11.0156 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $144.51 | 9.872% | $158.776 | $158.78 | $158.80 | $158.80 |
| Purchase #7 | $70.29 | 9.823% | $77.1946 | $77.19 | $77.20 | $77.20 |
| 7 purchase totals = | $946.66 | $1,027.9054 | $1,027.90 | $1,027.90 | $1,028.00 | |