| 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 | $154.92 | 10.486% | $171.1649 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $101.93 | 13.722% | $115.9168 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $108.44 | 13.794% | $123.3982 | $123.40 | $123.40 | $123.40 |
| Purchase #4 | $16.40 | 10.623% | $18.1422 | $18.14 | $18.15 | $18.10 |
| Purchase #5 | $148.32 | 7.575% | $159.5552 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $167.73 | 8.760% | $182.4231 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $234.35 | 8.632% | $254.5791 | $254.58 | $254.60 | $254.60 |
| 7 purchase totals = | $932.09 | $1,025.1795 | $1,025.18 | $1,025.15 | $1,025.20 | |