| 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 | $171.46 | 6.192% | $182.0768 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $16.52 | 6.577% | $17.6065 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $79.31 | 6.129% | $84.1709 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $72.42 | 11.693% | $80.8881 | $80.89 | $80.90 | $80.90 |
| Purchase #5 | $226.59 | 10.174% | $249.6433 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $156.72 | 10.262% | $172.8026 | $172.80 | $172.80 | $172.80 |
| Purchase #7 | $75.77 | 8.754% | $82.4029 | $82.40 | $82.40 | $82.40 |
| 7 purchase totals = | $798.79 | $869.5911 | $869.59 | $869.60 | $869.60 | |