| 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 | $142.58 | 9.234% | $155.7458 | $155.75 | $155.75 | $155.70 |
| Purchase #2 | $166.60 | 9.837% | $182.9884 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $201.48 | 3.761% | $209.0577 | $209.06 | $209.05 | $209.10 |
| Purchase #4 | $178.92 | 6.411% | $190.3906 | $190.39 | $190.40 | $190.40 |
| Purchase #5 | $151.42 | 10.650% | $167.5462 | $167.55 | $167.55 | $167.50 |
| Purchase #6 | $71.36 | 5.183% | $75.0586 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $65.41 | 11.605% | $73.0008 | $73.00 | $73.00 | $73.00 |
| 7 purchase totals = | $977.77 | $1,053.7881 | $1,053.80 | $1,053.80 | $1,053.80 | |