| 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 | $135.82 | 5.323% | $143.0497 | $143.05 | $143.05 | $143.00 |
| Purchase #2 | $87.55 | 11.301% | $97.444 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $10.43 | 9.581% | $11.4293 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $39.58 | 4.182% | $41.2352 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $27.53 | 8.488% | $29.8667 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $19.89 | 3.606% | $20.6072 | $20.61 | $20.60 | $20.60 |
| Purchase #7 | $216.35 | 11.645% | $241.544 | $241.54 | $241.55 | $241.50 |
| 7 purchase totals = | $537.15 | $585.1761 | $585.18 | $585.20 | $585.00 | |