| 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 | $5.95 | 6.814% | $6.3554 | $6.36 | $6.35 | $6.40 |
| Purchase #2 | $138.67 | 6.130% | $147.1705 | $147.17 | $147.15 | $147.20 |
| Purchase #3 | $130.59 | 4.816% | $136.8792 | $136.88 | $136.90 | $136.90 |
| Purchase #4 | $197.78 | 12.667% | $222.8328 | $222.83 | $222.85 | $222.80 |
| Purchase #5 | $220.60 | 5.206% | $232.0844 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $177.67 | 10.254% | $195.8883 | $195.89 | $195.90 | $195.90 |
| Purchase #7 | $141.31 | 7.696% | $152.1852 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $1,012.57 | $1,093.3958 | $1,093.40 | $1,093.45 | $1,093.50 | |