| 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 | $162.79 | 3.155% | $167.926 | $167.93 | $167.95 | $167.90 |
| Purchase #2 | $214.26 | 6.363% | $227.8934 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $238.53 | 11.472% | $265.8942 | $265.89 | $265.90 | $265.90 |
| Purchase #4 | $132.33 | 10.573% | $146.3213 | $146.32 | $146.30 | $146.30 |
| Purchase #5 | $83.25 | 4.472% | $86.9729 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $6.57 | 11.523% | $7.3271 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $14.30 | 7.481% | $15.3698 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $852.03 | $917.7047 | $917.70 | $917.70 | $917.70 | |