| 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 | $157.80 | 9.278% | $172.4407 | $172.44 | $172.45 | $172.40 |
| Purchase #2 | $31.40 | 12.157% | $35.2173 | $35.22 | $35.20 | $35.20 |
| Purchase #3 | $205.75 | 5.114% | $216.2721 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $193.54 | 9.304% | $211.547 | $211.55 | $211.55 | $211.50 |
| Purchase #5 | $221.32 | 5.240% | $232.9172 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $214.83 | 3.196% | $221.696 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $83.49 | 3.373% | $86.3061 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $1,108.13 | $1,176.3964 | $1,176.41 | $1,176.35 | $1,176.30 | |