| 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 | $165.44 | 5.143% | $173.9486 | $173.95 | $173.95 | $173.90 |
| Purchase #2 | $62.44 | 13.160% | $70.6571 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $127.89 | 7.175% | $137.0661 | $137.07 | $137.05 | $137.10 |
| Purchase #4 | $231.29 | 3.233% | $238.7676 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $136.57 | 5.243% | $143.7304 | $143.73 | $143.75 | $143.70 |
| Purchase #6 | $248.92 | 11.186% | $276.7642 | $276.76 | $276.75 | $276.80 |
| Purchase #7 | $61.85 | 7.756% | $66.6471 | $66.65 | $66.65 | $66.60 |
| 7 purchase totals = | $1,034.40 | $1,107.5811 | $1,107.59 | $1,107.55 | $1,107.60 | |