| 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 | $196.65 | 4.342% | $205.1885 | $205.19 | $205.20 | $205.20 |
| Purchase #2 | $146.95 | 10.590% | $162.512 | $162.51 | $162.50 | $162.50 |
| Purchase #3 | $171.77 | 12.386% | $193.0454 | $193.05 | $193.05 | $193.00 |
| Purchase #4 | $143.52 | 13.836% | $163.3774 | $163.38 | $163.40 | $163.40 |
| Purchase #5 | $217.61 | 13.456% | $246.8916 | $246.89 | $246.90 | $246.90 |
| Purchase #6 | $49.76 | 10.244% | $54.8574 | $54.86 | $54.85 | $54.90 |
| Purchase #7 | $153.63 | 9.361% | $168.0113 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $1,079.89 | $1,193.8836 | $1,193.89 | $1,193.90 | $1,193.90 | |