| 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 | $134.73 | 13.141% | $152.4349 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $138.86 | 13.571% | $157.7047 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $165.88 | 6.619% | $176.8596 | $176.86 | $176.85 | $176.90 |
| Purchase #4 | $230.86 | 10.396% | $254.8602 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $154.35 | 13.694% | $175.4867 | $175.49 | $175.50 | $175.50 |
| Purchase #6 | $87.69 | 11.843% | $98.0751 | $98.08 | $98.10 | $98.10 |
| Purchase #7 | $202.94 | 11.684% | $226.6515 | $226.65 | $226.65 | $226.70 |
| 7 purchase totals = | $1,115.31 | $1,242.0727 | $1,242.07 | $1,242.10 | $1,242.20 | |