| 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 | $13.64 | 4.855% | $14.3022 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $177.92 | 8.572% | $193.1713 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $169.51 | 6.179% | $179.984 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $132.40 | 6.155% | $140.5492 | $140.55 | $140.55 | $140.50 |
| Purchase #5 | $192.78 | 7.729% | $207.68 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $250.44 | 4.166% | $260.8733 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $30.32 | 3.412% | $31.3545 | $31.35 | $31.35 | $31.40 |
| 7 purchase totals = | $967.01 | $1,027.9145 | $1,027.90 | $1,027.90 | $1,028.00 | |