| 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 | $130.39 | 5.726% | $137.8561 | $137.86 | $137.85 | $137.90 |
| Purchase #2 | $51.68 | 13.400% | $58.6051 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $122.41 | 3.663% | $126.8939 | $126.89 | $126.90 | $126.90 |
| Purchase #4 | $185.67 | 10.542% | $205.2433 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $168.93 | 5.191% | $177.6992 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $158.36 | 10.359% | $174.7645 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $172.77 | 13.843% | $196.6866 | $196.69 | $196.70 | $196.70 |
| 7 purchase totals = | $990.21 | $1,077.7487 | $1,077.75 | $1,077.75 | $1,077.80 | |