| 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 | $151.78 | 3.524% | $157.1287 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $131.99 | 10.737% | $146.1618 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $233.68 | 9.162% | $255.0898 | $255.09 | $255.10 | $255.10 |
| Purchase #4 | $125.99 | 12.786% | $142.0991 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $50.83 | 13.115% | $57.4964 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $173.26 | 8.678% | $188.2955 | $188.30 | $188.30 | $188.30 |
| Purchase #7 | $210.53 | 12.116% | $236.0378 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $1,078.06 | $1,182.3091 | $1,182.32 | $1,182.35 | $1,182.30 | |