| 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 | $150.70 | 13.335% | $170.7958 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $202.65 | 7.868% | $218.5945 | $218.59 | $218.60 | $218.60 |
| Purchase #3 | $149.83 | 5.587% | $158.201 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $155.66 | 9.547% | $170.5209 | $170.52 | $170.50 | $170.50 |
| Purchase #5 | $185.98 | 7.257% | $199.4766 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $169.46 | 4.193% | $176.5655 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $57.45 | 12.635% | $64.7088 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $1,071.73 | $1,158.8631 | $1,158.87 | $1,158.85 | $1,158.90 | |