| 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 | $92.75 | 9.201% | $101.2839 | $101.28 | $101.30 | $101.30 |
| Purchase #2 | $146.44 | 12.233% | $164.354 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $127.95 | 4.759% | $134.0391 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $204.69 | 10.813% | $226.8231 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $184.35 | 12.456% | $207.3126 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $163.82 | 7.860% | $176.6963 | $176.70 | $176.70 | $176.70 |
| Purchase #7 | $73.33 | 7.130% | $78.5584 | $78.56 | $78.55 | $78.60 |
| 7 purchase totals = | $993.33 | $1,089.0674 | $1,089.06 | $1,089.05 | $1,089.10 | |