| 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 | $85.45 | 6.872% | $91.3221 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $201.84 | 12.146% | $226.3555 | $226.36 | $226.35 | $226.40 |
| Purchase #3 | $195.48 | 12.839% | $220.5777 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $232.99 | 7.607% | $250.7135 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $45.83 | 11.673% | $51.1797 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $134.29 | 10.171% | $147.9486 | $147.95 | $147.95 | $147.90 |
| Purchase #7 | $174.73 | 6.632% | $186.3181 | $186.32 | $186.30 | $186.30 |
| 7 purchase totals = | $1,070.61 | $1,174.4152 | $1,174.42 | $1,174.40 | $1,174.40 | |