| 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 | $14.25 | 11.350% | $15.8674 | $15.87 | $15.85 | $15.90 |
| Purchase #2 | $64.46 | 9.785% | $70.7674 | $70.77 | $70.75 | $70.80 |
| Purchase #3 | $78.33 | 10.213% | $86.3298 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $192.81 | 7.457% | $207.1878 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $147.98 | 7.793% | $159.5121 | $159.51 | $159.50 | $159.50 |
| Purchase #6 | $86.99 | 10.699% | $96.2971 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $168.56 | 13.301% | $190.9802 | $190.98 | $191.00 | $191.00 |
| 7 purchase totals = | $753.38 | $826.9418 | $826.95 | $826.95 | $827.00 | |