| 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 | $74.29 | 8.553% | $80.644 | $80.64 | $80.65 | $80.60 |
| Purchase #2 | $134.41 | 11.649% | $150.0674 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $105.97 | 12.175% | $118.8718 | $118.87 | $118.85 | $118.90 |
| Purchase #4 | $182.99 | 8.254% | $198.094 | $198.09 | $198.10 | $198.10 |
| Purchase #5 | $183.50 | 4.180% | $191.1703 | $191.17 | $191.15 | $191.20 |
| Purchase #6 | $98.82 | 6.722% | $105.4627 | $105.46 | $105.45 | $105.50 |
| Purchase #7 | $209.27 | 8.250% | $226.5348 | $226.53 | $226.55 | $226.50 |
| 7 purchase totals = | $989.25 | $1,070.8450 | $1,070.83 | $1,070.80 | $1,070.90 | |