| 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 | $155.49 | 8.487% | $168.6864 | $168.69 | $168.70 | $168.70 |
| Purchase #2 | $17.76 | 9.498% | $19.4468 | $19.45 | $19.45 | $19.40 |
| Purchase #3 | $5.35 | 3.630% | $5.5442 | $5.54 | $5.55 | $5.50 |
| Purchase #4 | $241.42 | 7.694% | $259.9949 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $220.74 | 13.649% | $250.8688 | $250.87 | $250.85 | $250.90 |
| Purchase #6 | $63.68 | 5.301% | $67.0557 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $114.64 | 6.599% | $122.2051 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $819.08 | $893.8019 | $893.81 | $893.80 | $893.80 | |