| 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 | $80.75 | 4.435% | $84.3313 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $179.98 | 6.763% | $192.152 | $192.15 | $192.15 | $192.20 |
| Purchase #3 | $227.96 | 10.429% | $251.7339 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $84.43 | 10.234% | $93.0706 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $134.42 | 12.627% | $151.3932 | $151.39 | $151.40 | $151.40 |
| Purchase #6 | $235.92 | 12.218% | $264.7447 | $264.74 | $264.75 | $264.70 |
| Purchase #7 | $101.54 | 3.240% | $104.8299 | $104.83 | $104.85 | $104.80 |
| 7 purchase totals = | $1,045.00 | $1,142.2556 | $1,142.24 | $1,142.30 | $1,142.20 | |