| 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 | $140.78 | 5.163% | $148.0485 | $148.05 | $148.05 | $148.00 |
| Purchase #2 | $43.99 | 9.287% | $48.0754 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $138.70 | 5.721% | $146.635 | $146.64 | $146.65 | $146.60 |
| Purchase #4 | $180.49 | 6.603% | $192.4078 | $192.41 | $192.40 | $192.40 |
| Purchase #5 | $124.77 | 13.558% | $141.6863 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $57.52 | 4.296% | $59.9911 | $59.99 | $60.00 | $60.00 |
| Purchase #7 | $45.70 | 11.241% | $50.8371 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $731.95 | $787.6812 | $787.70 | $787.75 | $787.60 | |