| 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 | $141.31 | 9.803% | $155.1626 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $103.57 | 3.709% | $107.4114 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $124.31 | 7.584% | $133.7377 | $133.74 | $133.75 | $133.70 |
| Purchase #4 | $16.39 | 9.367% | $17.9253 | $17.93 | $17.95 | $17.90 |
| Purchase #5 | $30.96 | 8.728% | $33.6622 | $33.66 | $33.65 | $33.70 |
| Purchase #6 | $145.54 | 11.833% | $162.7617 | $162.76 | $162.75 | $162.80 |
| Purchase #7 | $68.52 | 3.274% | $70.7633 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $630.60 | $681.4242 | $681.42 | $681.40 | $681.50 | |