| 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 | $149.62 | 7.117% | $160.2685 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $208.49 | 11.544% | $232.5581 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $116.99 | 5.329% | $123.2244 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $218.88 | 6.274% | $232.6125 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $126.72 | 13.133% | $143.3621 | $143.36 | $143.35 | $143.40 |
| Purchase #6 | $150.38 | 11.727% | $168.0151 | $168.02 | $168.00 | $168.00 |
| Purchase #7 | $159.88 | 12.400% | $179.7051 | $179.71 | $179.70 | $179.70 |
| 7 purchase totals = | $1,130.96 | $1,239.7458 | $1,239.75 | $1,239.65 | $1,239.80 | |