| 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 | $17.90 | 8.675% | $19.4528 | $19.45 | $19.45 | $19.50 |
| Purchase #2 | $166.50 | 8.209% | $180.168 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $195.79 | 6.163% | $207.8565 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $174.28 | 9.186% | $190.2894 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $55.44 | 5.730% | $58.6167 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $205.79 | 4.173% | $214.3776 | $214.38 | $214.40 | $214.40 |
| Purchase #7 | $162.67 | 3.383% | $168.1731 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $978.37 | $1,038.9341 | $1,038.94 | $1,038.90 | $1,039.10 | |