| 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 | $128.56 | 3.701% | $133.318 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $171.29 | 4.355% | $178.7497 | $178.75 | $178.75 | $178.70 |
| Purchase #3 | $151.82 | 10.346% | $167.5273 | $167.53 | $167.55 | $167.50 |
| Purchase #4 | $173.90 | 7.468% | $186.8869 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $18.49 | 6.630% | $19.7159 | $19.72 | $19.70 | $19.70 |
| Purchase #6 | $24.75 | 8.585% | $26.8748 | $26.87 | $26.85 | $26.90 |
| Purchase #7 | $214.73 | 10.373% | $237.0039 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $883.54 | $950.0765 | $950.08 | $950.05 | $950.00 | |