| 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 | $155.78 | 11.532% | $173.7445 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $176.90 | 12.359% | $198.7631 | $198.76 | $198.75 | $198.80 |
| Purchase #3 | $62.98 | 6.770% | $67.2437 | $67.24 | $67.25 | $67.20 |
| Purchase #4 | $36.49 | 3.466% | $37.7547 | $37.75 | $37.75 | $37.80 |
| Purchase #5 | $166.80 | 7.563% | $179.4151 | $179.42 | $179.40 | $179.40 |
| Purchase #6 | $163.74 | 12.132% | $183.6049 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $83.31 | 6.463% | $88.6943 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $846.00 | $929.2203 | $929.20 | $929.20 | $929.20 | |