| 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 | $165.97 | 9.449% | $181.6525 | $181.65 | $181.65 | $181.70 |
| Purchase #2 | $82.77 | 11.374% | $92.1843 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $235.66 | 5.551% | $248.7415 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $21.84 | 6.343% | $23.2253 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $22.84 | 8.589% | $24.8017 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $48.73 | 3.369% | $50.3717 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $209.90 | 12.474% | $236.0829 | $236.08 | $236.10 | $236.10 |
| 7 purchase totals = | $787.71 | $857.0599 | $857.05 | $857.10 | $857.10 | |