| 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 | $166.60 | 10.451% | $184.0114 | $184.01 | $184.00 | $184.00 |
| Purchase #2 | $89.93 | 10.785% | $99.629 | $99.63 | $99.65 | $99.60 |
| Purchase #3 | $166.63 | 9.840% | $183.0264 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $119.61 | 4.338% | $124.7987 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $217.43 | 5.181% | $228.695 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $88.49 | 7.511% | $95.1365 | $95.14 | $95.15 | $95.10 |
| Purchase #7 | $242.76 | 9.663% | $266.2179 | $266.22 | $266.20 | $266.20 |
| 7 purchase totals = | $1,091.45 | $1,181.5149 | $1,181.53 | $1,181.55 | $1,181.40 | |