| 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 | $176.31 | 11.859% | $197.2186 | $197.22 | $197.20 | $197.20 |
| Purchase #2 | $173.58 | 6.154% | $184.2621 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $190.53 | 4.412% | $198.9362 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $111.66 | 10.109% | $122.9477 | $122.95 | $122.95 | $122.90 |
| Purchase #5 | $106.96 | 3.780% | $111.0031 | $111.00 | $111.00 | $111.00 |
| Purchase #6 | $134.41 | 5.519% | $141.8281 | $141.83 | $141.85 | $141.80 |
| Purchase #7 | $241.97 | 13.613% | $274.9094 | $274.91 | $274.90 | $274.90 |
| 7 purchase totals = | $1,135.42 | $1,231.1052 | $1,231.11 | $1,231.10 | $1,231.00 | |