| 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 | $133.89 | 12.173% | $150.1884 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $8.47 | 8.780% | $9.2137 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $115.57 | 12.816% | $130.3815 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $88.58 | 13.861% | $100.8581 | $100.86 | $100.85 | $100.90 |
| Purchase #5 | $134.81 | 9.636% | $147.8003 | $147.80 | $147.80 | $147.80 |
| Purchase #6 | $235.25 | 11.543% | $262.4049 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $11.60 | 7.256% | $12.4417 | $12.44 | $12.45 | $12.40 |
| 7 purchase totals = | $728.17 | $813.2886 | $813.28 | $813.30 | $813.30 | |