| 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 | $153.42 | 7.473% | $164.8851 | $164.89 | $164.90 | $164.90 |
| Purchase #2 | $33.81 | 3.809% | $35.0978 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $73.35 | 9.675% | $80.4466 | $80.45 | $80.45 | $80.40 |
| Purchase #4 | $243.83 | 10.599% | $269.6735 | $269.67 | $269.65 | $269.70 |
| Purchase #5 | $186.84 | 10.547% | $206.546 | $206.55 | $206.55 | $206.50 |
| Purchase #6 | $217.67 | 9.556% | $238.4705 | $238.47 | $238.45 | $238.50 |
| Purchase #7 | $168.37 | 9.114% | $183.7152 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $1,077.29 | $1,178.8347 | $1,178.85 | $1,178.80 | $1,178.80 | |