| 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 | $73.48 | 11.856% | $82.1918 | $82.19 | $82.20 | $82.20 |
| Purchase #2 | $80.51 | 4.723% | $84.3125 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $105.72 | 7.593% | $113.7473 | $113.75 | $113.75 | $113.70 |
| Purchase #4 | $135.28 | 6.428% | $143.9758 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $206.70 | 4.506% | $216.0139 | $216.01 | $216.00 | $216.00 |
| Purchase #6 | $139.85 | 8.600% | $151.8771 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $128.50 | 6.569% | $136.9412 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $870.04 | $929.0596 | $929.06 | $929.10 | $929.00 | |