| 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 | $151.70 | 8.320% | $164.3214 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $215.27 | 4.268% | $224.4577 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $236.88 | 6.153% | $251.4552 | $251.46 | $251.45 | $251.50 |
| Purchase #4 | $221.56 | 6.238% | $235.3809 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $181.92 | 12.232% | $204.1725 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $138.93 | 6.159% | $147.4867 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $218.78 | 3.819% | $227.1352 | $227.14 | $227.15 | $227.10 |
| 7 purchase totals = | $1,365.04 | $1,454.4096 | $1,454.42 | $1,454.40 | $1,454.50 | |