| 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 | $205.80 | 5.629% | $217.3845 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $89.42 | 3.644% | $92.6785 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $40.82 | 4.412% | $42.621 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $216.56 | 8.847% | $235.7191 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $163.44 | 13.480% | $185.4717 | $185.47 | $185.45 | $185.50 |
| Purchase #6 | $106.91 | 10.192% | $117.8063 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $163.92 | 7.812% | $176.7254 | $176.73 | $176.75 | $176.70 |
| 7 purchase totals = | $986.87 | $1,068.4065 | $1,068.41 | $1,068.40 | $1,068.40 | |