| 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 | $189.44 | 5.292% | $199.4652 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $50.30 | 8.807% | $54.7299 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $161.35 | 13.851% | $183.6986 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $192.66 | 6.662% | $205.495 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $179.60 | 7.108% | $192.366 | $192.37 | $192.35 | $192.40 |
| Purchase #6 | $113.31 | 9.236% | $123.7753 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $18.61 | 4.628% | $19.4713 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $905.27 | $979.0013 | $979.02 | $979.00 | $979.10 | |