| 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 | $188.60 | 13.436% | $213.9403 | $213.94 | $213.95 | $213.90 |
| Purchase #2 | $32.70 | 13.151% | $37.0004 | $37.00 | $37.00 | $37.00 |
| Purchase #3 | $155.28 | 10.120% | $170.9943 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $126.27 | 13.581% | $143.4187 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $36.30 | 6.719% | $38.739 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $215.92 | 8.550% | $234.3812 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $151.46 | 9.665% | $166.0986 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $906.53 | $1,004.5725 | $1,004.57 | $1,004.60 | $1,004.50 | |