| 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 | $215.79 | 4.806% | $226.1609 | $226.16 | $226.15 | $226.20 |
| Purchase #2 | $20.38 | 4.745% | $21.347 | $21.35 | $21.35 | $21.30 |
| Purchase #3 | $80.34 | 9.149% | $87.6903 | $87.69 | $87.70 | $87.70 |
| Purchase #4 | $153.58 | 11.274% | $170.8946 | $170.89 | $170.90 | $170.90 |
| Purchase #5 | $118.92 | 8.840% | $129.4325 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $112.86 | 10.806% | $125.0557 | $125.06 | $125.05 | $125.10 |
| Purchase #7 | $20.25 | 10.410% | $22.358 | $22.36 | $22.35 | $22.40 |
| 7 purchase totals = | $722.12 | $782.9390 | $782.94 | $782.95 | $783.00 | |