| 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 | $184.75 | 7.624% | $198.8353 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $140.84 | 3.174% | $145.3103 | $145.31 | $145.30 | $145.30 |
| Purchase #3 | $129.54 | 10.463% | $143.0938 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $235.96 | 4.553% | $246.7033 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $204.99 | 13.381% | $232.4197 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $107.65 | 3.148% | $111.0388 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $116.64 | 5.861% | $123.4763 | $123.48 | $123.50 | $123.50 |
| 7 purchase totals = | $1,120.37 | $1,200.8775 | $1,200.88 | $1,200.90 | $1,200.80 | |