| 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 | $131.50 | 11.430% | $146.5305 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $45.87 | 6.331% | $48.774 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $12.81 | 10.778% | $14.1907 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $73.50 | 5.398% | $77.4675 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $183.66 | 13.873% | $209.1392 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $86.84 | 10.713% | $96.1432 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $37.89 | 10.805% | $41.984 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $572.07 | $634.2291 | $634.22 | $634.25 | $634.20 | |