| 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 | $195.36 | 10.721% | $216.3045 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $84.52 | 5.287% | $88.9886 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $85.76 | 10.208% | $94.5144 | $94.51 | $94.50 | $94.50 |
| Purchase #4 | $94.66 | 13.846% | $107.7666 | $107.77 | $107.75 | $107.80 |
| Purchase #5 | $185.31 | 6.765% | $197.8462 | $197.85 | $197.85 | $197.80 |
| Purchase #6 | $158.77 | 6.253% | $168.6979 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $93.31 | 13.391% | $105.8051 | $105.81 | $105.80 | $105.80 |
| 7 purchase totals = | $897.69 | $979.9233 | $979.93 | $979.90 | $979.90 | |