| 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 | $174.68 | 3.708% | $181.1571 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $109.91 | 3.866% | $114.1591 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $165.49 | 9.550% | $181.2943 | $181.29 | $181.30 | $181.30 |
| Purchase #4 | $83.59 | 4.502% | $87.3532 | $87.35 | $87.35 | $87.40 |
| Purchase #5 | $167.83 | 4.797% | $175.8808 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $129.88 | 13.196% | $147.019 | $147.02 | $147.00 | $147.00 |
| Purchase #7 | $6.45 | 5.544% | $6.8076 | $6.81 | $6.80 | $6.80 |
| 7 purchase totals = | $837.83 | $893.6711 | $893.67 | $893.65 | $893.80 | |