| 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 | $96.50 | 12.552% | $108.6127 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $139.56 | 4.113% | $145.3001 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $97.68 | 8.777% | $106.2534 | $106.25 | $106.25 | $106.30 |
| Purchase #4 | $65.32 | 10.184% | $71.9722 | $71.97 | $71.95 | $72.00 |
| Purchase #5 | $213.58 | 4.645% | $223.5008 | $223.50 | $223.50 | $223.50 |
| Purchase #6 | $60.33 | 11.638% | $67.3512 | $67.35 | $67.35 | $67.40 |
| Purchase #7 | $173.28 | 5.148% | $182.2005 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $846.25 | $905.1909 | $905.18 | $905.15 | $905.30 | |