| 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 | $185.32 | 4.126% | $192.9663 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $235.99 | 13.562% | $267.995 | $268.00 | $268.00 | $268.00 |
| Purchase #3 | $223.77 | 3.515% | $231.6355 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $30.94 | 8.760% | $33.6503 | $33.65 | $33.65 | $33.70 |
| Purchase #5 | $149.87 | 8.606% | $162.7678 | $162.77 | $162.75 | $162.80 |
| Purchase #6 | $207.33 | 8.380% | $224.7043 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $17.97 | 9.575% | $19.6906 | $19.69 | $19.70 | $19.70 |
| 7 purchase totals = | $1,051.19 | $1,133.4098 | $1,133.42 | $1,133.40 | $1,133.50 | |