| 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 | $157.58 | 12.204% | $176.8111 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $216.91 | 8.465% | $235.2714 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $213.52 | 11.342% | $237.7374 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $236.94 | 9.262% | $258.8854 | $258.89 | $258.90 | $258.90 |
| Purchase #5 | $6.58 | 6.666% | $7.0186 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $77.65 | 8.580% | $84.3124 | $84.31 | $84.30 | $84.30 |
| Purchase #7 | $82.82 | 4.103% | $86.2181 | $86.22 | $86.20 | $86.20 |
| 7 purchase totals = | $992.00 | $1,086.2544 | $1,086.26 | $1,086.20 | $1,086.20 | |