| 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 | $168.46 | 6.456% | $179.3358 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $11.50 | 11.417% | $12.813 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $107.54 | 8.503% | $116.6841 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $136.62 | 10.791% | $151.3627 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $249.32 | 3.802% | $258.7991 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $121.79 | 13.354% | $138.0538 | $138.05 | $138.05 | $138.10 |
| Purchase #7 | $132.49 | 9.242% | $144.7347 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $927.72 | $1,001.7832 | $1,001.77 | $1,001.80 | $1,001.80 | |