| 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 | $166.55 | 6.794% | $177.8654 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $146.48 | 5.319% | $154.2713 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $76.73 | 8.136% | $82.9728 | $82.97 | $82.95 | $83.00 |
| Purchase #4 | $248.43 | 6.563% | $264.7345 | $264.73 | $264.75 | $264.70 |
| Purchase #5 | $93.77 | 3.351% | $96.9122 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $214.95 | 12.679% | $242.2035 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $105.33 | 7.347% | $113.0686 | $113.07 | $113.05 | $113.10 |
| 7 purchase totals = | $1,052.24 | $1,132.0283 | $1,132.02 | $1,131.95 | $1,132.10 | |