| 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 | $123.79 | 7.122% | $132.6063 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $120.51 | 5.810% | $127.5116 | $127.51 | $127.50 | $127.50 |
| Purchase #3 | $189.69 | 9.544% | $207.794 | $207.79 | $207.80 | $207.80 |
| Purchase #4 | $154.56 | 8.154% | $167.1628 | $167.16 | $167.15 | $167.20 |
| Purchase #5 | $23.80 | 7.874% | $25.674 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $86.79 | 6.583% | $92.5034 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $180.56 | 7.607% | $194.2952 | $194.30 | $194.30 | $194.30 |
| 7 purchase totals = | $879.70 | $947.5473 | $947.54 | $947.50 | $947.60 | |