| 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 | $176.47 | 13.847% | $200.9058 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $145.26 | 11.674% | $162.2177 | $162.22 | $162.20 | $162.20 |
| Purchase #3 | $161.51 | 7.452% | $173.5457 | $173.55 | $173.55 | $173.50 |
| Purchase #4 | $95.85 | 3.481% | $99.1865 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $142.29 | 12.332% | $159.8372 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $115.74 | 5.383% | $121.9703 | $121.97 | $121.95 | $122.00 |
| Purchase #7 | $63.75 | 5.143% | $67.0287 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $900.87 | $984.6919 | $984.71 | $984.70 | $984.60 | |