| 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 | $185.64 | 7.114% | $198.8464 | $198.85 | $198.85 | $198.80 |
| Purchase #2 | $196.27 | 5.102% | $206.2837 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $102.76 | 9.334% | $112.3516 | $112.35 | $112.35 | $112.40 |
| Purchase #4 | $181.83 | 7.133% | $194.7999 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $134.74 | 3.504% | $139.4613 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $243.99 | 9.411% | $266.9519 | $266.95 | $266.95 | $267.00 |
| Purchase #7 | $166.76 | 10.144% | $183.6761 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $1,211.99 | $1,302.3709 | $1,302.37 | $1,302.40 | $1,302.50 | |