| 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 | $171.72 | 4.340% | $179.1726 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $182.55 | 10.222% | $201.2103 | $201.21 | $201.20 | $201.20 |
| Purchase #3 | $167.75 | 5.792% | $177.4661 | $177.47 | $177.45 | $177.50 |
| Purchase #4 | $81.79 | 4.643% | $85.5875 | $85.59 | $85.60 | $85.60 |
| Purchase #5 | $156.32 | 3.564% | $161.8912 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $229.40 | 3.162% | $236.6536 | $236.65 | $236.65 | $236.70 |
| Purchase #7 | $74.40 | 13.639% | $84.5474 | $84.55 | $84.55 | $84.50 |
| 7 purchase totals = | $1,063.93 | $1,126.5287 | $1,126.53 | $1,126.50 | $1,126.60 | |