| 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 | $143.71 | 13.492% | $163.0994 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $95.89 | 13.495% | $108.8304 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $195.88 | 13.340% | $222.0104 | $222.01 | $222.00 | $222.00 |
| Purchase #4 | $68.32 | 7.736% | $73.6052 | $73.61 | $73.60 | $73.60 |
| Purchase #5 | $236.71 | 8.196% | $256.1108 | $256.11 | $256.10 | $256.10 |
| Purchase #6 | $224.81 | 3.115% | $231.8128 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $14.42 | 12.152% | $16.1723 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $979.74 | $1,071.6413 | $1,071.64 | $1,071.60 | $1,071.60 | |