| 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 | $184.98 | 6.427% | $196.8687 | $196.87 | $196.85 | $196.90 |
| Purchase #2 | $206.72 | 12.355% | $232.2603 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $164.63 | 6.853% | $175.9121 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $179.33 | 5.449% | $189.1017 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $192.55 | 7.240% | $206.4906 | $206.49 | $206.50 | $206.50 |
| Purchase #6 | $72.86 | 6.285% | $77.4393 | $77.44 | $77.45 | $77.40 |
| Purchase #7 | $216.67 | 10.561% | $239.5525 | $239.55 | $239.55 | $239.60 |
| 7 purchase totals = | $1,217.74 | $1,317.6252 | $1,317.62 | $1,317.60 | $1,317.70 | |