| 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 | $151.30 | 13.362% | $171.5167 | $171.52 | $171.50 | $171.50 |
| Purchase #2 | $57.67 | 5.422% | $60.7969 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $153.92 | 6.611% | $164.0957 | $164.10 | $164.10 | $164.10 |
| Purchase #4 | $176.47 | 5.220% | $185.6817 | $185.68 | $185.70 | $185.70 |
| Purchase #5 | $54.29 | 3.665% | $56.2797 | $56.28 | $56.30 | $56.30 |
| Purchase #6 | $227.48 | 3.796% | $236.1151 | $236.12 | $236.10 | $236.10 |
| Purchase #7 | $30.62 | 5.458% | $32.2912 | $32.29 | $32.30 | $32.30 |
| 7 purchase totals = | $851.75 | $906.7770 | $906.79 | $906.80 | $906.80 | |