| 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 | $186.62 | 3.252% | $192.6889 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $7.78 | 3.637% | $8.063 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $138.54 | 7.260% | $148.598 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $202.91 | 9.600% | $222.3894 | $222.39 | $222.40 | $222.40 |
| Purchase #5 | $52.54 | 12.198% | $58.9488 | $58.95 | $58.95 | $58.90 |
| Purchase #6 | $165.58 | 9.550% | $181.3929 | $181.39 | $181.40 | $181.40 |
| Purchase #7 | $94.71 | 8.229% | $102.5037 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $848.68 | $914.5847 | $914.58 | $914.60 | $914.60 | |