| 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 | $156.83 | 5.797% | $165.9214 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $67.80 | 11.622% | $75.6797 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $229.57 | 7.669% | $247.1757 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $181.91 | 11.497% | $202.8242 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $125.87 | 6.216% | $133.6941 | $133.69 | $133.70 | $133.70 |
| Purchase #6 | $131.37 | 12.341% | $147.5824 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $150.38 | 5.241% | $158.2614 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $1,043.73 | $1,131.1389 | $1,131.13 | $1,131.15 | $1,131.20 | |