| 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 | $165.43 | 9.280% | $180.7819 | $180.78 | $180.80 | $180.80 |
| Purchase #2 | $210.74 | 12.420% | $236.9139 | $236.91 | $236.90 | $236.90 |
| Purchase #3 | $68.59 | 7.652% | $73.8385 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $127.52 | 8.792% | $138.7316 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $20.43 | 10.152% | $22.5041 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $215.65 | 5.141% | $226.7366 | $226.74 | $226.75 | $226.70 |
| Purchase #7 | $126.82 | 3.165% | $130.8339 | $130.83 | $130.85 | $130.80 |
| 7 purchase totals = | $935.18 | $1,010.3405 | $1,010.33 | $1,010.40 | $1,010.20 | |