| 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 | $113.84 | 12.465% | $128.0302 | $128.03 | $128.05 | $128.00 |
| Purchase #2 | $23.39 | 6.539% | $24.9195 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $195.83 | 8.845% | $213.1512 | $213.15 | $213.15 | $213.20 |
| Purchase #4 | $178.75 | 5.609% | $188.7761 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $60.66 | 8.388% | $65.7482 | $65.75 | $65.75 | $65.70 |
| Purchase #6 | $162.52 | 10.121% | $178.9686 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $94.94 | 6.331% | $100.9507 | $100.95 | $100.95 | $101.00 |
| 7 purchase totals = | $829.93 | $900.5445 | $900.55 | $900.55 | $900.60 | |