| 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 | $200.26 | 10.695% | $221.6778 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $153.69 | 6.848% | $164.2147 | $164.21 | $164.20 | $164.20 |
| Purchase #3 | $101.38 | 6.627% | $108.0985 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $140.85 | 6.427% | $149.9024 | $149.90 | $149.90 | $149.90 |
| Purchase #5 | $51.97 | 8.447% | $56.3599 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $170.75 | 11.835% | $190.9583 | $190.96 | $190.95 | $191.00 |
| Purchase #7 | $49.73 | 7.699% | $53.5587 | $53.56 | $53.55 | $53.60 |
| 7 purchase totals = | $868.63 | $944.7703 | $944.77 | $944.75 | $944.90 | |