| 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 | $215.28 | 4.124% | $224.1581 | $224.16 | $224.15 | $224.20 |
| Purchase #2 | $85.83 | 10.664% | $94.9829 | $94.98 | $95.00 | $95.00 |
| Purchase #3 | $173.38 | 3.183% | $178.8987 | $178.90 | $178.90 | $178.90 |
| Purchase #4 | $30.94 | 3.856% | $32.133 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $16.91 | 5.113% | $17.7746 | $17.77 | $17.75 | $17.80 |
| Purchase #6 | $33.40 | 13.672% | $37.9664 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $84.26 | 4.801% | $88.3053 | $88.31 | $88.30 | $88.30 |
| 7 purchase totals = | $640.00 | $674.2190 | $674.22 | $674.20 | $674.30 | |