| 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 | $89.63 | 5.645% | $94.6896 | $94.69 | $94.70 | $94.70 |
| Purchase #2 | $161.99 | 8.305% | $175.4433 | $175.44 | $175.45 | $175.40 |
| Purchase #3 | $145.30 | 4.302% | $151.5508 | $151.55 | $151.55 | $151.60 |
| Purchase #4 | $243.65 | 12.144% | $273.2389 | $273.24 | $273.25 | $273.20 |
| Purchase #5 | $186.63 | 3.736% | $193.6025 | $193.60 | $193.60 | $193.60 |
| Purchase #6 | $198.37 | 10.235% | $218.6732 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $71.94 | 12.190% | $80.7095 | $80.71 | $80.70 | $80.70 |
| 7 purchase totals = | $1,097.51 | $1,187.9078 | $1,187.90 | $1,187.90 | $1,187.90 | |