| 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 | $217.35 | 5.722% | $229.7868 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $132.32 | 11.594% | $147.6612 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $96.76 | 11.451% | $107.84 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $152.53 | 8.309% | $165.2037 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $170.91 | 13.334% | $193.6991 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $17.69 | 9.650% | $19.3971 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $248.81 | 13.264% | $281.8122 | $281.81 | $281.80 | $281.80 |
| 7 purchase totals = | $1,036.37 | $1,145.4001 | $1,145.40 | $1,145.40 | $1,145.40 | |