| 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 | $136.87 | 10.862% | $151.7368 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $106.40 | 8.539% | $115.4855 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $29.63 | 8.182% | $32.0543 | $32.05 | $32.05 | $32.10 |
| Purchase #4 | $162.29 | 11.284% | $180.6028 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $233.40 | 10.401% | $257.6759 | $257.68 | $257.70 | $257.70 |
| Purchase #6 | $36.26 | 8.325% | $39.2786 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $125.48 | 10.663% | $138.8599 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $830.33 | $915.6938 | $915.70 | $915.75 | $915.80 | |