| 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 | $137.63 | 10.495% | $152.0743 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $246.73 | 8.719% | $268.2424 | $268.24 | $268.25 | $268.20 |
| Purchase #3 | $35.31 | 13.530% | $40.0874 | $40.09 | $40.10 | $40.10 |
| Purchase #4 | $115.67 | 13.747% | $131.5712 | $131.57 | $131.55 | $131.60 |
| Purchase #5 | $86.32 | 11.163% | $95.9559 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $190.71 | 3.717% | $197.7987 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $92.95 | 13.809% | $105.7855 | $105.79 | $105.80 | $105.80 |
| 7 purchase totals = | $905.32 | $991.5154 | $991.52 | $991.50 | $991.60 | |