| 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 | $51.62 | 10.789% | $57.1893 | $57.19 | $57.20 | $57.20 |
| Purchase #2 | $177.36 | 6.225% | $188.4007 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $122.31 | 6.733% | $130.5451 | $130.55 | $130.55 | $130.50 |
| Purchase #4 | $175.75 | 13.285% | $199.0984 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $90.25 | 11.424% | $100.5602 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $129.69 | 13.267% | $146.896 | $146.90 | $146.90 | $146.90 |
| Purchase #7 | $167.57 | 5.474% | $176.7428 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $914.55 | $999.4325 | $999.44 | $999.45 | $999.40 | |