| 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 | $194.55 | 9.493% | $213.0186 | $213.02 | $213.00 | $213.00 |
| Purchase #2 | $128.80 | 13.800% | $146.5744 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $183.27 | 8.354% | $198.5804 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $32.62 | 12.735% | $36.7742 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $198.56 | 10.695% | $219.796 | $219.80 | $219.80 | $219.80 |
| Purchase #6 | $106.47 | 11.451% | $118.6619 | $118.66 | $118.65 | $118.70 |
| Purchase #7 | $48.75 | 11.149% | $54.1851 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $893.02 | $987.5906 | $987.59 | $987.55 | $987.70 | |