| 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 | $178.81 | 11.547% | $199.4572 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $47.33 | 4.455% | $49.4386 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $158.60 | 4.220% | $165.2929 | $165.29 | $165.30 | $165.30 |
| Purchase #4 | $5.28 | 3.797% | $5.4805 | $5.48 | $5.50 | $5.50 |
| Purchase #5 | $117.55 | 4.836% | $123.2347 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $126.29 | 6.116% | $134.0139 | $134.01 | $134.00 | $134.00 |
| Purchase #7 | $159.78 | 4.433% | $166.863 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $793.64 | $843.7808 | $843.77 | $843.80 | $843.80 | |