| 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 | $204.61 | 12.589% | $230.3684 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $86.51 | 13.438% | $98.1352 | $98.14 | $98.15 | $98.10 |
| Purchase #3 | $149.48 | 5.479% | $157.67 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $224.61 | 7.628% | $241.7433 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $73.54 | 3.709% | $76.2676 | $76.27 | $76.25 | $76.30 |
| Purchase #6 | $7.66 | 10.802% | $8.4874 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $41.47 | 6.841% | $44.307 | $44.31 | $44.30 | $44.30 |
| 7 purchase totals = | $787.88 | $856.9789 | $856.99 | $856.95 | $857.00 | |