| 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 | $42.53 | 5.505% | $44.8713 | $44.87 | $44.85 | $44.90 |
| Purchase #2 | $52.85 | 8.353% | $57.2646 | $57.26 | $57.25 | $57.30 |
| Purchase #3 | $150.73 | 8.326% | $163.2798 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $185.62 | 13.446% | $210.5785 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $167.66 | 11.368% | $186.7196 | $186.72 | $186.70 | $186.70 |
| Purchase #6 | $236.94 | 11.612% | $264.4535 | $264.45 | $264.45 | $264.50 |
| Purchase #7 | $241.51 | 10.602% | $267.1149 | $267.11 | $267.10 | $267.10 |
| 7 purchase totals = | $1,077.84 | $1,194.2822 | $1,194.27 | $1,194.25 | $1,194.40 | |