| 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 | $155.35 | 12.573% | $174.8822 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $199.93 | 4.507% | $208.9408 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $172.89 | 5.141% | $181.7783 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $72.25 | 3.340% | $74.6632 | $74.66 | $74.65 | $74.70 |
| Purchase #5 | $128.61 | 11.427% | $143.3063 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $134.60 | 12.367% | $151.246 | $151.25 | $151.25 | $151.20 |
| Purchase #7 | $155.42 | 5.292% | $163.6448 | $163.64 | $163.65 | $163.60 |
| 7 purchase totals = | $1,019.05 | $1,098.4616 | $1,098.46 | $1,098.50 | $1,098.40 | |