| 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 | $176.48 | 3.366% | $182.4203 | $182.42 | $182.40 | $182.40 |
| Purchase #2 | $195.59 | 3.176% | $201.8019 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $106.45 | 5.605% | $112.4165 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $97.51 | 8.731% | $106.0236 | $106.02 | $106.00 | $106.00 |
| Purchase #5 | $235.72 | 10.114% | $259.5607 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $192.46 | 11.511% | $214.6141 | $214.61 | $214.60 | $214.60 |
| Purchase #7 | $163.33 | 3.247% | $168.6333 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $1,167.54 | $1,245.4704 | $1,245.46 | $1,245.40 | $1,245.40 | |