| 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 | $140.29 | 6.743% | $149.7498 | $149.75 | $149.75 | $149.70 |
| Purchase #2 | $109.62 | 12.407% | $123.2206 | $123.22 | $123.20 | $123.20 |
| Purchase #3 | $29.38 | 6.674% | $31.3408 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $150.75 | 7.443% | $161.9703 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $44.61 | 13.117% | $50.4615 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $19.26 | 6.771% | $20.5641 | $20.56 | $20.55 | $20.60 |
| Purchase #7 | $39.29 | 9.824% | $43.1498 | $43.15 | $43.15 | $43.10 |
| 7 purchase totals = | $533.20 | $580.4569 | $580.45 | $580.40 | $580.40 | |