| 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 | $171.94 | 9.745% | $188.6956 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $123.69 | 7.635% | $133.1337 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $74.91 | 13.766% | $85.2221 | $85.22 | $85.20 | $85.20 |
| Purchase #4 | $198.73 | 4.614% | $207.8994 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $243.72 | 3.338% | $251.8554 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $213.60 | 5.415% | $225.1664 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $185.79 | 5.810% | $196.5844 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $1,212.38 | $1,288.5570 | $1,288.56 | $1,288.55 | $1,288.60 | |