| 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 | $165.97 | 11.407% | $184.9022 | $184.90 | $184.90 | $184.90 |
| Purchase #2 | $152.97 | 7.195% | $163.9762 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $245.41 | 12.331% | $275.6715 | $275.67 | $275.65 | $275.70 |
| Purchase #4 | $139.98 | 9.161% | $152.8036 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $212.46 | 12.391% | $238.7859 | $238.79 | $238.80 | $238.80 |
| Purchase #6 | $222.67 | 8.820% | $242.3095 | $242.31 | $242.30 | $242.30 |
| Purchase #7 | $159.92 | 13.359% | $181.2837 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $1,299.38 | $1,439.7326 | $1,439.73 | $1,439.75 | $1,439.80 | |