| 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 | $132.93 | 11.683% | $148.4602 | $148.46 | $148.45 | $148.50 |
| Purchase #2 | $236.48 | 13.775% | $269.0551 | $269.06 | $269.05 | $269.10 |
| Purchase #3 | $187.72 | 12.605% | $211.3821 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $241.29 | 4.763% | $252.7826 | $252.78 | $252.80 | $252.80 |
| Purchase #5 | $241.92 | 10.852% | $268.1732 | $268.17 | $268.15 | $268.20 |
| Purchase #6 | $139.65 | 8.183% | $151.0776 | $151.08 | $151.10 | $151.10 |
| Purchase #7 | $229.97 | 12.370% | $258.4173 | $258.42 | $258.40 | $258.40 |
| 7 purchase totals = | $1,409.96 | $1,559.3481 | $1,559.35 | $1,559.35 | $1,559.50 | |