| 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 | $187.40 | 6.622% | $199.8096 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $43.26 | 11.670% | $48.3084 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $178.85 | 7.741% | $192.6948 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $125.55 | 13.695% | $142.7441 | $142.74 | $142.75 | $142.70 |
| Purchase #5 | $35.83 | 3.212% | $36.9809 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $123.77 | 10.476% | $136.7361 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $156.82 | 10.564% | $173.3865 | $173.39 | $173.40 | $173.40 |
| 7 purchase totals = | $851.48 | $930.6604 | $930.66 | $930.70 | $930.60 | |