| 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 | $153.61 | 4.723% | $160.865 | $160.87 | $160.85 | $160.90 |
| Purchase #2 | $221.96 | 11.555% | $247.6075 | $247.61 | $247.60 | $247.60 |
| Purchase #3 | $184.67 | 12.655% | $208.04 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $222.52 | 4.706% | $232.9918 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $11.66 | 9.537% | $12.772 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $249.61 | 7.450% | $268.2059 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $76.38 | 8.653% | $82.9892 | $82.99 | $83.00 | $83.00 |
| 7 purchase totals = | $1,120.41 | $1,213.4714 | $1,213.48 | $1,213.45 | $1,213.50 | |