| 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 | $157.95 | 4.314% | $164.764 | $164.76 | $164.75 | $164.80 |
| Purchase #2 | $201.41 | 6.192% | $213.8813 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $215.75 | 4.777% | $226.0564 | $226.06 | $226.05 | $226.10 |
| Purchase #4 | $117.99 | 8.336% | $127.8256 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $114.50 | 7.150% | $122.6868 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $56.91 | 13.636% | $64.6702 | $64.67 | $64.65 | $64.70 |
| Purchase #7 | $116.28 | 8.845% | $126.565 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $980.79 | $1,046.4493 | $1,046.46 | $1,046.45 | $1,046.60 | |