| 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 | $15.31 | 4.750% | $16.0372 | $16.04 | $16.05 | $16.00 |
| Purchase #2 | $175.27 | 6.245% | $186.2156 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $35.92 | 4.130% | $37.4035 | $37.40 | $37.40 | $37.40 |
| Purchase #4 | $54.57 | 13.398% | $61.8813 | $61.88 | $61.90 | $61.90 |
| Purchase #5 | $211.53 | 6.493% | $225.2646 | $225.26 | $225.25 | $225.30 |
| Purchase #6 | $177.84 | 3.386% | $183.8617 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $182.65 | 8.796% | $198.7159 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $853.09 | $909.3798 | $909.38 | $909.35 | $909.40 | |