| 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 | $115.49 | 12.845% | $130.3247 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $170.61 | 9.511% | $186.8367 | $186.84 | $186.85 | $186.80 |
| Purchase #3 | $127.71 | 7.635% | $137.4607 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $100.99 | 12.108% | $113.2179 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $158.43 | 5.450% | $167.0644 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $91.81 | 7.441% | $98.6416 | $98.64 | $98.65 | $98.60 |
| Purchase #7 | $75.76 | 8.598% | $82.2738 | $82.27 | $82.25 | $82.30 |
| 7 purchase totals = | $840.80 | $915.8198 | $915.81 | $915.75 | $915.80 | |