| 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 | $156.81 | 6.218% | $166.5604 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $35.57 | 4.226% | $37.0732 | $37.07 | $37.05 | $37.10 |
| Purchase #3 | $185.78 | 11.291% | $206.7564 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $11.33 | 13.372% | $12.845 | $12.85 | $12.85 | $12.80 |
| Purchase #5 | $24.54 | 12.138% | $27.5187 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $185.62 | 4.237% | $193.4847 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $163.71 | 7.748% | $176.3943 | $176.39 | $176.40 | $176.40 |
| 7 purchase totals = | $763.36 | $820.6327 | $820.63 | $820.60 | $820.70 | |