| 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 | $173.73 | 8.471% | $188.4467 | $188.45 | $188.45 | $188.40 |
| Purchase #2 | $168.56 | 10.853% | $186.8538 | $186.85 | $186.85 | $186.90 |
| Purchase #3 | $245.39 | 11.183% | $272.832 | $272.83 | $272.85 | $272.80 |
| Purchase #4 | $10.90 | 13.799% | $12.4041 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $150.29 | 9.766% | $164.9673 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $115.89 | 9.215% | $126.5693 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $188.44 | 12.797% | $212.5547 | $212.55 | $212.55 | $212.60 |
| 7 purchase totals = | $1,053.20 | $1,164.6279 | $1,164.62 | $1,164.60 | $1,164.70 | |