| 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 | $127.44 | 3.551% | $131.9654 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $112.70 | 6.116% | $119.5927 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $18.68 | 3.409% | $19.3168 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $139.66 | 5.375% | $147.1667 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $107.94 | 5.340% | $113.704 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $103.53 | 8.520% | $112.3508 | $112.35 | $112.35 | $112.40 |
| Purchase #7 | $127.42 | 9.607% | $139.6612 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $737.37 | $783.7576 | $783.76 | $783.70 | $783.90 | |