| 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 | $171.84 | 8.129% | $185.8089 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $102.44 | 9.580% | $112.2538 | $112.25 | $112.25 | $112.30 |
| Purchase #3 | $110.79 | 12.238% | $124.3485 | $124.35 | $124.35 | $124.30 |
| Purchase #4 | $226.45 | 10.672% | $250.6167 | $250.62 | $250.60 | $250.60 |
| Purchase #5 | $16.36 | 6.643% | $17.4468 | $17.45 | $17.45 | $17.40 |
| Purchase #6 | $67.68 | 9.349% | $74.0074 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $9.51 | 5.790% | $10.0606 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $705.07 | $774.5427 | $774.55 | $774.50 | $774.50 | |