| 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 | $159.82 | 3.676% | $165.695 | $165.70 | $165.70 | $165.70 |
| Purchase #2 | $93.83 | 10.730% | $103.898 | $103.90 | $103.90 | $103.90 |
| Purchase #3 | $248.26 | 13.492% | $281.7552 | $281.76 | $281.75 | $281.80 |
| Purchase #4 | $31.92 | 13.434% | $36.2081 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $201.39 | 12.268% | $226.0965 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $231.48 | 3.146% | $238.7624 | $238.76 | $238.75 | $238.80 |
| Purchase #7 | $143.80 | 7.310% | $154.3118 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $1,110.50 | $1,206.7270 | $1,206.74 | $1,206.70 | $1,206.80 | |