| 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 | $7.73 | 6.126% | $8.2035 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $148.50 | 9.804% | $163.0589 | $163.06 | $163.05 | $163.10 |
| Purchase #3 | $176.77 | 13.812% | $201.1855 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $169.66 | 12.335% | $190.5876 | $190.59 | $190.60 | $190.60 |
| Purchase #5 | $157.44 | 13.391% | $178.5228 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $186.69 | 11.477% | $208.1164 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $99.26 | 7.379% | $106.5844 | $106.58 | $106.60 | $106.60 |
| 7 purchase totals = | $946.05 | $1,056.2591 | $1,056.26 | $1,056.25 | $1,056.30 | |