| 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 | $162.36 | 8.646% | $176.3976 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $171.94 | 4.524% | $179.7186 | $179.72 | $179.70 | $179.70 |
| Purchase #3 | $19.72 | 3.236% | $20.3581 | $20.36 | $20.35 | $20.40 |
| Purchase #4 | $161.88 | 3.323% | $167.2593 | $167.26 | $167.25 | $167.30 |
| Purchase #5 | $182.45 | 9.118% | $199.0858 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $178.47 | 8.776% | $194.1325 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $138.45 | 5.504% | $146.0703 | $146.07 | $146.05 | $146.10 |
| 7 purchase totals = | $1,015.27 | $1,083.0222 | $1,083.03 | $1,083.00 | $1,083.10 | |