| 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 | $179.64 | 13.404% | $203.7189 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $145.26 | 13.337% | $164.6333 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $147.29 | 4.831% | $154.4056 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $182.59 | 10.494% | $201.751 | $201.75 | $201.75 | $201.80 |
| Purchase #5 | $248.62 | 4.394% | $259.5444 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $75.88 | 6.854% | $81.0808 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $159.59 | 5.702% | $168.6898 | $168.69 | $168.70 | $168.70 |
| 7 purchase totals = | $1,138.87 | $1,233.8238 | $1,233.82 | $1,233.85 | $1,233.80 | |