| 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 | $142.79 | 12.448% | $160.5645 | $160.56 | $160.55 | $160.60 |
| Purchase #2 | $114.25 | 5.631% | $120.6834 | $120.68 | $120.70 | $120.70 |
| Purchase #3 | $185.63 | 5.581% | $195.99 | $195.99 | $196.00 | $196.00 |
| Purchase #4 | $214.57 | 10.515% | $237.132 | $237.13 | $237.15 | $237.10 |
| Purchase #5 | $118.85 | 7.486% | $127.7471 | $127.75 | $127.75 | $127.70 |
| Purchase #6 | $60.31 | 6.773% | $64.3948 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $117.36 | 13.113% | $132.7494 | $132.75 | $132.75 | $132.70 |
| 7 purchase totals = | $953.76 | $1,039.2612 | $1,039.25 | $1,039.30 | $1,039.20 | |