| 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 | $186.73 | 12.353% | $209.7968 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $213.27 | 11.817% | $238.4721 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $15.48 | 4.476% | $16.1729 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $150.97 | 13.289% | $171.0324 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $137.56 | 6.785% | $146.8934 | $146.89 | $146.90 | $146.90 |
| Purchase #6 | $248.94 | 8.856% | $270.9861 | $270.99 | $271.00 | $271.00 |
| Purchase #7 | $113.63 | 8.820% | $123.6522 | $123.65 | $123.65 | $123.70 |
| 7 purchase totals = | $1,066.58 | $1,177.0059 | $1,177.00 | $1,177.00 | $1,177.10 | |