| 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 | $187.38 | 7.842% | $202.0743 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $10.41 | 8.767% | $11.3226 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $94.68 | 9.431% | $103.6093 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $79.99 | 6.651% | $85.3101 | $85.31 | $85.30 | $85.30 |
| Purchase #5 | $115.56 | 11.108% | $128.3964 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $167.55 | 3.680% | $173.7158 | $173.72 | $173.70 | $173.70 |
| Purchase #7 | $207.53 | 4.346% | $216.5493 | $216.55 | $216.55 | $216.50 |
| 7 purchase totals = | $863.10 | $920.9778 | $920.98 | $920.90 | $920.90 | |