| 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 | $170.92 | 11.306% | $190.2442 | $190.24 | $190.25 | $190.20 |
| Purchase #2 | $196.31 | 9.486% | $214.932 | $214.93 | $214.95 | $214.90 |
| Purchase #3 | $155.76 | 8.208% | $168.5448 | $168.54 | $168.55 | $168.50 |
| Purchase #4 | $185.82 | 13.104% | $210.1699 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $234.67 | 9.704% | $257.4424 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $44.88 | 3.647% | $46.5168 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $72.30 | 3.820% | $75.0619 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $1,060.66 | $1,162.9120 | $1,162.90 | $1,162.90 | $1,162.80 | |