| 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 | $233.56 | 8.648% | $253.7583 | $253.76 | $253.75 | $253.80 |
| Purchase #2 | $27.52 | 12.202% | $30.878 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $146.76 | 6.194% | $155.8503 | $155.85 | $155.85 | $155.90 |
| Purchase #4 | $93.57 | 9.730% | $102.6744 | $102.67 | $102.65 | $102.70 |
| Purchase #5 | $31.32 | 11.592% | $34.9506 | $34.95 | $34.95 | $35.00 |
| Purchase #6 | $7.67 | 13.679% | $8.7192 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $174.52 | 4.255% | $181.9458 | $181.95 | $181.95 | $181.90 |
| 7 purchase totals = | $714.92 | $768.7766 | $768.78 | $768.75 | $768.90 | |