| 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 | $138.79 | 5.503% | $146.4276 | $146.43 | $146.45 | $146.40 |
| Purchase #2 | $140.53 | 13.439% | $159.4158 | $159.42 | $159.40 | $159.40 |
| Purchase #3 | $243.54 | 10.708% | $269.6183 | $269.62 | $269.60 | $269.60 |
| Purchase #4 | $11.66 | 6.188% | $12.3815 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $232.83 | 6.775% | $248.6042 | $248.60 | $248.60 | $248.60 |
| Purchase #6 | $176.54 | 3.540% | $182.7895 | $182.79 | $182.80 | $182.80 |
| Purchase #7 | $147.66 | 13.194% | $167.1423 | $167.14 | $167.15 | $167.10 |
| 7 purchase totals = | $1,091.55 | $1,186.3792 | $1,186.38 | $1,186.40 | $1,186.30 | |