| 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 | $75.58 | 4.447% | $78.941 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $177.58 | 7.104% | $190.1953 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $119.37 | 10.590% | $132.0113 | $132.01 | $132.00 | $132.00 |
| Purchase #4 | $109.64 | 13.228% | $124.1432 | $124.14 | $124.15 | $124.10 |
| Purchase #5 | $89.83 | 10.300% | $99.0825 | $99.08 | $99.10 | $99.10 |
| Purchase #6 | $173.85 | 5.287% | $183.0414 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $81.29 | 8.139% | $87.9062 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $827.14 | $895.3209 | $895.32 | $895.35 | $895.20 | |