| 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 | $183.93 | 7.526% | $197.7726 | $197.77 | $197.75 | $197.80 |
| Purchase #2 | $34.41 | 12.175% | $38.5994 | $38.60 | $38.60 | $38.60 |
| Purchase #3 | $6.48 | 9.282% | $7.0815 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $69.90 | 10.126% | $76.9781 | $76.98 | $77.00 | $77.00 |
| Purchase #5 | $62.63 | 11.291% | $69.7016 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $164.48 | 11.347% | $183.1435 | $183.14 | $183.15 | $183.10 |
| Purchase #7 | $155.25 | 7.313% | $166.6034 | $166.60 | $166.60 | $166.60 |
| 7 purchase totals = | $677.08 | $739.8801 | $739.87 | $739.90 | $739.90 | |