| 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 | $227.75 | 8.831% | $247.8626 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $134.43 | 5.764% | $142.1785 | $142.18 | $142.20 | $142.20 |
| Purchase #3 | $154.43 | 8.603% | $167.7156 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $201.43 | 9.529% | $220.6243 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $159.61 | 12.331% | $179.2915 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $150.53 | 10.227% | $165.9247 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $51.71 | 4.530% | $54.0525 | $54.05 | $54.05 | $54.10 |
| 7 purchase totals = | $1,079.89 | $1,177.6497 | $1,177.64 | $1,177.60 | $1,177.70 | |