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 | $145.38 | 8.487% | $157.7184 | $157.72 | $157.70 | $157.70 |
Purchase #2 | $206.50 | 9.628% | $226.3818 | $226.38 | $226.40 | $226.40 |
Purchase #3 | $30.67 | 4.637% | $32.0922 | $32.09 | $32.10 | $32.10 |
Purchase #4 | $142.50 | 3.694% | $147.764 | $147.76 | $147.75 | $147.80 |
Purchase #5 | $21.98 | 7.805% | $23.6955 | $23.70 | $23.70 | $23.70 |
Purchase #6 | $132.92 | 7.633% | $143.0658 | $143.07 | $143.05 | $143.10 |
Purchase #7 | $185.68 | 10.615% | $205.3899 | $205.39 | $205.40 | $205.40 |
7 purchase totals = | $865.63 | $936.1076 | $936.11 | $936.10 | $936.20 |