| 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 | $7.65 | 6.712% | $8.1635 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $187.97 | 4.171% | $195.8102 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $73.25 | 8.833% | $79.7202 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $59.89 | 12.810% | $67.5619 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $183.69 | 7.745% | $197.9168 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $137.39 | 11.657% | $153.4056 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $176.38 | 13.252% | $199.7539 | $199.75 | $199.75 | $199.80 |
| 7 purchase totals = | $826.22 | $902.3321 | $902.33 | $902.25 | $902.40 | |