| 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 | $81.68 | 9.348% | $89.3154 | $89.32 | $89.30 | $89.30 |
| Purchase #2 | $167.94 | 8.180% | $181.6775 | $181.68 | $181.70 | $181.70 |
| Purchase #3 | $192.72 | 7.702% | $207.5633 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $60.94 | 12.208% | $68.3796 | $68.38 | $68.40 | $68.40 |
| Purchase #5 | $77.52 | 4.268% | $80.8286 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $183.36 | 3.703% | $190.1498 | $190.15 | $190.15 | $190.10 |
| Purchase #7 | $249.74 | 13.820% | $284.2541 | $284.25 | $284.25 | $284.30 |
| 7 purchase totals = | $1,013.90 | $1,102.1683 | $1,102.17 | $1,102.20 | $1,102.20 | |