| 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 | $162.64 | 10.549% | $179.7969 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $185.74 | 5.154% | $195.313 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $51.62 | 6.709% | $55.0832 | $55.08 | $55.10 | $55.10 |
| Purchase #4 | $53.75 | 5.275% | $56.5853 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $77.96 | 5.779% | $82.4653 | $82.47 | $82.45 | $82.50 |
| Purchase #6 | $146.28 | 5.834% | $154.814 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $231.64 | 11.456% | $258.1767 | $258.18 | $258.20 | $258.20 |
| 7 purchase totals = | $909.63 | $982.2344 | $982.24 | $982.25 | $982.30 | |