| 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 | $97.90 | 9.143% | $106.851 | $106.85 | $106.85 | $106.90 |
| Purchase #2 | $148.63 | 9.433% | $162.6503 | $162.65 | $162.65 | $162.70 |
| Purchase #3 | $123.47 | 11.412% | $137.5604 | $137.56 | $137.55 | $137.60 |
| Purchase #4 | $163.69 | 7.805% | $176.466 | $176.47 | $176.45 | $176.50 |
| Purchase #5 | $209.85 | 3.525% | $217.2472 | $217.25 | $217.25 | $217.20 |
| Purchase #6 | $133.96 | 9.615% | $146.8403 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $95.27 | 11.717% | $106.4328 | $106.43 | $106.45 | $106.40 |
| 7 purchase totals = | $972.77 | $1,054.0480 | $1,054.05 | $1,054.05 | $1,054.10 | |