| 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 | $146.83 | 7.778% | $158.2504 | $158.25 | $158.25 | $158.30 |
| Purchase #2 | $140.54 | 9.268% | $153.5652 | $153.57 | $153.55 | $153.60 |
| Purchase #3 | $174.95 | 5.693% | $184.9099 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $66.41 | 5.270% | $69.9098 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $7.71 | 9.663% | $8.455 | $8.46 | $8.45 | $8.50 |
| Purchase #6 | $20.74 | 8.172% | $22.4349 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $187.96 | 4.641% | $196.6832 | $196.68 | $196.70 | $196.70 |
| 7 purchase totals = | $745.14 | $794.2084 | $794.21 | $794.20 | $794.30 | |