| 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 | $185.99 | 11.731% | $207.8085 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $55.91 | 8.499% | $60.6618 | $60.66 | $60.65 | $60.70 |
| Purchase #3 | $236.44 | 13.137% | $267.5011 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $133.87 | 13.218% | $151.5649 | $151.56 | $151.55 | $151.60 |
| Purchase #5 | $84.90 | 7.737% | $91.4687 | $91.47 | $91.45 | $91.50 |
| Purchase #6 | $120.72 | 13.370% | $136.8603 | $136.86 | $136.85 | $136.90 |
| Purchase #7 | $100.64 | 12.809% | $113.531 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $918.47 | $1,029.3963 | $1,029.39 | $1,029.35 | $1,029.50 | |