| 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 | $163.29 | 7.814% | $176.0495 | $176.05 | $176.05 | $176.00 |
| Purchase #2 | $141.80 | 12.568% | $159.6214 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $194.65 | 5.851% | $206.039 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $87.59 | 11.203% | $97.4027 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $51.98 | 7.748% | $56.0074 | $56.01 | $56.00 | $56.00 |
| Purchase #6 | $151.56 | 4.335% | $158.1301 | $158.13 | $158.15 | $158.10 |
| Purchase #7 | $111.37 | 12.210% | $124.9683 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $902.24 | $978.2184 | $978.22 | $978.20 | $978.10 | |