| 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 | $163.85 | 12.205% | $183.8479 | $183.85 | $183.85 | $183.80 |
| Purchase #2 | $40.68 | 3.807% | $42.2287 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $246.65 | 8.562% | $267.7682 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $201.85 | 10.705% | $223.458 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $23.63 | 5.784% | $24.9968 | $25.00 | $25.00 | $25.00 |
| Purchase #6 | $225.82 | 6.857% | $241.3045 | $241.30 | $241.30 | $241.30 |
| Purchase #7 | $183.32 | 8.389% | $198.6987 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $1,085.80 | $1,182.3028 | $1,182.31 | $1,182.30 | $1,182.30 | |