| 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 | $167.79 | 9.642% | $183.9683 | $183.97 | $183.95 | $184.00 |
| Purchase #2 | $137.88 | 5.387% | $145.3076 | $145.31 | $145.30 | $145.30 |
| Purchase #3 | $17.40 | 8.115% | $18.812 | $18.81 | $18.80 | $18.80 |
| Purchase #4 | $147.99 | 4.404% | $154.5075 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $79.66 | 8.177% | $86.1738 | $86.17 | $86.15 | $86.20 |
| Purchase #6 | $216.75 | 3.766% | $224.9128 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $34.60 | 8.661% | $37.5967 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $802.07 | $851.2787 | $851.28 | $851.20 | $851.30 | |