| 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 | $157.64 | 10.552% | $174.2742 | $174.27 | $174.25 | $174.30 |
| Purchase #2 | $249.63 | 8.369% | $270.5215 | $270.52 | $270.50 | $270.50 |
| Purchase #3 | $228.40 | 3.422% | $236.2158 | $236.22 | $236.20 | $236.20 |
| Purchase #4 | $213.55 | 9.652% | $234.1618 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $136.99 | 11.780% | $153.1274 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $83.37 | 3.473% | $86.2654 | $86.27 | $86.25 | $86.30 |
| Purchase #7 | $133.64 | 12.139% | $149.8626 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $1,203.22 | $1,304.4287 | $1,304.43 | $1,304.35 | $1,304.50 | |