| 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 | $163.90 | 8.122% | $177.212 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $145.40 | 13.515% | $165.0508 | $165.05 | $165.05 | $165.10 |
| Purchase #3 | $76.27 | 3.180% | $78.6954 | $78.70 | $78.70 | $78.70 |
| Purchase #4 | $193.68 | 11.806% | $216.5459 | $216.55 | $216.55 | $216.50 |
| Purchase #5 | $185.79 | 5.675% | $196.3336 | $196.33 | $196.35 | $196.30 |
| Purchase #6 | $181.60 | 12.615% | $204.5088 | $204.51 | $204.50 | $204.50 |
| Purchase #7 | $94.59 | 13.622% | $107.475 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $1,041.23 | $1,145.8215 | $1,145.83 | $1,145.85 | $1,145.80 | |