| 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 | $122.33 | 6.298% | $130.0343 | $130.03 | $130.05 | $130.00 |
| Purchase #2 | $28.41 | 11.114% | $31.5675 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $157.97 | 3.263% | $163.1246 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $91.94 | 11.774% | $102.765 | $102.77 | $102.75 | $102.80 |
| Purchase #5 | $62.95 | 7.256% | $67.5177 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $179.42 | 13.209% | $203.1196 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $46.85 | 12.652% | $52.7775 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $689.87 | $750.9062 | $750.91 | $750.85 | $750.90 | |