| 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 | $100.37 | 13.649% | $114.0695 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $137.31 | 10.200% | $151.3156 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $63.78 | 5.193% | $67.0921 | $67.09 | $67.10 | $67.10 |
| Purchase #4 | $209.73 | 3.799% | $217.6976 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $165.39 | 4.802% | $173.332 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $135.80 | 6.465% | $144.5795 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $76.56 | 9.254% | $83.6449 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $888.94 | $951.7312 | $951.73 | $951.75 | $951.70 | |