| 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 | $148.95 | 9.614% | $163.2701 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $27.81 | 12.220% | $31.2084 | $31.21 | $31.20 | $31.20 |
| Purchase #3 | $54.30 | 10.164% | $59.8191 | $59.82 | $59.80 | $59.80 |
| Purchase #4 | $134.56 | 12.116% | $150.8633 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $197.41 | 9.848% | $216.8509 | $216.85 | $216.85 | $216.90 |
| Purchase #6 | $45.60 | 5.642% | $48.1728 | $48.17 | $48.15 | $48.20 |
| Purchase #7 | $226.81 | 10.556% | $250.7521 | $250.75 | $250.75 | $250.80 |
| 7 purchase totals = | $835.44 | $920.9367 | $920.93 | $920.85 | $921.10 | |