| 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 | $131.28 | 11.114% | $145.8705 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $93.67 | 11.788% | $104.7118 | $104.71 | $104.70 | $104.70 |
| Purchase #3 | $181.65 | 9.253% | $198.4581 | $198.46 | $198.45 | $198.50 |
| Purchase #4 | $75.64 | 12.719% | $85.2607 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $67.40 | 7.306% | $72.3242 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $234.31 | 6.585% | $249.7393 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $25.51 | 5.696% | $26.963 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $809.46 | $883.3276 | $883.32 | $883.25 | $883.40 | |