| 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 | $152.88 | 8.560% | $165.9665 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $50.59 | 6.349% | $53.802 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $149.89 | 13.618% | $170.302 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $203.73 | 4.176% | $212.2378 | $212.24 | $212.25 | $212.20 |
| Purchase #5 | $208.58 | 7.289% | $223.7834 | $223.78 | $223.80 | $223.80 |
| Purchase #6 | $7.39 | 8.771% | $8.0382 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $42.79 | 7.756% | $46.1088 | $46.11 | $46.10 | $46.10 |
| 7 purchase totals = | $815.85 | $880.2387 | $880.24 | $880.25 | $880.20 | |