| 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 | $99.99 | 13.618% | $113.6066 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $149.39 | 6.632% | $159.2975 | $159.30 | $159.30 | $159.30 |
| Purchase #3 | $153.78 | 6.249% | $163.3897 | $163.39 | $163.40 | $163.40 |
| Purchase #4 | $137.55 | 4.524% | $143.7728 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $207.56 | 3.205% | $214.2123 | $214.21 | $214.20 | $214.20 |
| Purchase #6 | $215.90 | 10.537% | $238.6494 | $238.65 | $238.65 | $238.60 |
| Purchase #7 | $67.70 | 10.418% | $74.753 | $74.75 | $74.75 | $74.80 |
| 7 purchase totals = | $1,031.87 | $1,107.6813 | $1,107.68 | $1,107.65 | $1,107.70 | |