| 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 | $153.45 | 9.529% | $168.0723 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $134.43 | 12.478% | $151.2042 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $204.73 | 13.430% | $232.2252 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $229.92 | 11.871% | $257.2138 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $44.82 | 3.556% | $46.4138 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $27.52 | 13.428% | $31.2154 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $207.59 | 11.425% | $231.3072 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $1,002.46 | $1,117.6519 | $1,117.65 | $1,117.60 | $1,117.60 | |