| 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 | $180.40 | 10.755% | $199.802 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $83.69 | 5.425% | $88.2302 | $88.23 | $88.25 | $88.20 |
| Purchase #3 | $29.57 | 3.787% | $30.6898 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $14.94 | 12.870% | $16.8628 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $69.56 | 5.736% | $73.55 | $73.55 | $73.55 | $73.60 |
| Purchase #6 | $170.83 | 12.140% | $191.5688 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $120.32 | 5.651% | $127.1193 | $127.12 | $127.10 | $127.10 |
| 7 purchase totals = | $669.31 | $727.8229 | $727.82 | $727.80 | $727.90 | |