| 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 | $75.27 | 8.192% | $81.4361 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $89.49 | 9.281% | $97.7956 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $169.70 | 3.689% | $175.9602 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $192.63 | 3.285% | $198.9579 | $198.96 | $198.95 | $199.00 |
| Purchase #5 | $130.25 | 11.576% | $145.3277 | $145.33 | $145.35 | $145.30 |
| Purchase #6 | $162.42 | 8.153% | $175.6621 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $35.85 | 8.838% | $39.0184 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $855.61 | $914.1580 | $914.17 | $914.15 | $914.20 | |