| 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 | $189.29 | 5.485% | $199.6726 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $92.64 | 12.663% | $104.371 | $104.37 | $104.35 | $104.40 |
| Purchase #3 | $155.70 | 8.367% | $168.7274 | $168.73 | $168.75 | $168.70 |
| Purchase #4 | $167.47 | 11.208% | $186.24 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $42.62 | 6.450% | $45.369 | $45.37 | $45.35 | $45.40 |
| Purchase #6 | $60.98 | 9.179% | $66.5774 | $66.58 | $66.60 | $66.60 |
| Purchase #7 | $237.76 | 8.155% | $257.1493 | $257.15 | $257.15 | $257.10 |
| 7 purchase totals = | $946.46 | $1,028.1067 | $1,028.11 | $1,028.10 | $1,028.10 | |