| 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 | $215.84 | 3.531% | $223.4613 | $223.46 | $223.45 | $223.50 |
| Purchase #2 | $141.37 | 3.371% | $146.1356 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $220.69 | 12.599% | $248.4947 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $179.55 | 3.356% | $185.5757 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $210.89 | 6.688% | $224.9943 | $224.99 | $225.00 | $225.00 |
| Purchase #6 | $13.66 | 6.368% | $14.5299 | $14.53 | $14.55 | $14.50 |
| Purchase #7 | $149.74 | 8.506% | $162.4769 | $162.48 | $162.50 | $162.50 |
| 7 purchase totals = | $1,131.74 | $1,205.6684 | $1,205.67 | $1,205.75 | $1,205.70 | |