| 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 | $133.49 | 4.191% | $139.0846 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $91.68 | 13.323% | $103.8945 | $103.89 | $103.90 | $103.90 |
| Purchase #3 | $192.65 | 5.200% | $202.6678 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $53.27 | 3.578% | $55.176 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $14.25 | 11.183% | $15.8436 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $97.99 | 10.135% | $107.9213 | $107.92 | $107.90 | $107.90 |
| Purchase #7 | $186.44 | 11.465% | $207.8153 | $207.82 | $207.80 | $207.80 |
| 7 purchase totals = | $769.77 | $832.4031 | $832.40 | $832.40 | $832.40 | |