| 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 | $137.91 | 11.788% | $154.1668 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $202.67 | 6.690% | $216.2286 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $173.71 | 13.229% | $196.6901 | $196.69 | $196.70 | $196.70 |
| Purchase #4 | $121.68 | 6.653% | $129.7754 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $242.49 | 11.766% | $271.0214 | $271.02 | $271.00 | $271.00 |
| Purchase #6 | $186.79 | 7.560% | $200.9113 | $200.91 | $200.90 | $200.90 |
| Purchase #7 | $166.42 | 3.246% | $171.822 | $171.82 | $171.80 | $171.80 |
| 7 purchase totals = | $1,231.67 | $1,340.6156 | $1,340.62 | $1,340.60 | $1,340.60 | |