| 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 | $186.68 | 13.804% | $212.4493 | $212.45 | $212.45 | $212.40 |
| Purchase #2 | $95.71 | 6.409% | $101.8441 | $101.84 | $101.85 | $101.80 |
| Purchase #3 | $17.59 | 11.189% | $19.5581 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $158.42 | 12.126% | $177.63 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $69.97 | 4.378% | $73.0333 | $73.03 | $73.05 | $73.00 |
| Purchase #6 | $8.42 | 11.404% | $9.3802 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $49.90 | 5.542% | $52.6655 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $586.69 | $646.5605 | $646.56 | $646.60 | $646.50 | |