| 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 | $12.62 | 12.277% | $14.1694 | $14.17 | $14.15 | $14.20 |
| Purchase #2 | $128.27 | 6.780% | $136.9667 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $120.57 | 11.301% | $134.1956 | $134.20 | $134.20 | $134.20 |
| Purchase #4 | $18.90 | 10.387% | $20.8631 | $20.86 | $20.85 | $20.90 |
| Purchase #5 | $208.69 | 3.207% | $215.3827 | $215.38 | $215.40 | $215.40 |
| Purchase #6 | $86.74 | 5.531% | $91.5376 | $91.54 | $91.55 | $91.50 |
| Purchase #7 | $152.40 | 5.822% | $161.2727 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $728.19 | $774.3878 | $774.39 | $774.35 | $774.50 | |