| 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 | $14.67 | 12.164% | $16.4545 | $16.45 | $16.45 | $16.50 |
| Purchase #2 | $162.29 | 10.798% | $179.8141 | $179.81 | $179.80 | $179.80 |
| Purchase #3 | $41.73 | 8.474% | $45.2662 | $45.27 | $45.25 | $45.30 |
| Purchase #4 | $7.94 | 4.721% | $8.3148 | $8.31 | $8.30 | $8.30 |
| Purchase #5 | $124.95 | 12.122% | $140.0964 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $172.58 | 3.312% | $178.2958 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $190.58 | 9.412% | $208.5174 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $714.74 | $776.7592 | $776.76 | $776.70 | $776.80 | |