| 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 | $165.62 | 11.500% | $184.6663 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $105.81 | 11.672% | $118.1601 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $80.39 | 8.191% | $86.9747 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $115.76 | 6.553% | $123.3458 | $123.35 | $123.35 | $123.30 |
| Purchase #5 | $225.35 | 13.671% | $256.1576 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $86.97 | 13.849% | $99.0145 | $99.01 | $99.00 | $99.00 |
| Purchase #7 | $93.31 | 8.235% | $100.9941 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $873.21 | $969.3131 | $969.31 | $969.25 | $969.40 | |