| 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 | $158.62 | 5.225% | $166.9079 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $35.74 | 6.514% | $38.0681 | $38.07 | $38.05 | $38.10 |
| Purchase #3 | $153.71 | 8.195% | $166.3065 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $143.81 | 5.267% | $151.3845 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $77.76 | 3.741% | $80.669 | $80.67 | $80.65 | $80.70 |
| Purchase #6 | $250.62 | 8.510% | $271.9478 | $271.95 | $271.95 | $271.90 |
| Purchase #7 | $181.40 | 10.813% | $201.0148 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $1,001.66 | $1,076.2986 | $1,076.30 | $1,076.25 | $1,076.30 | |