| 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 | $137.92 | 6.345% | $146.671 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $198.29 | 7.547% | $213.2549 | $213.25 | $213.25 | $213.30 |
| Purchase #3 | $76.66 | 4.343% | $79.9893 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $180.34 | 8.225% | $195.173 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $185.39 | 3.185% | $191.2947 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $87.59 | 5.495% | $92.4031 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $89.53 | 5.442% | $94.4022 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $955.72 | $1,013.1882 | $1,013.17 | $1,013.15 | $1,013.30 | |