| 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 | $147.75 | 9.839% | $162.2871 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $10.27 | 6.475% | $10.935 | $10.94 | $10.95 | $10.90 |
| Purchase #3 | $87.54 | 4.173% | $91.193 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $166.81 | 8.791% | $181.4743 | $181.47 | $181.45 | $181.50 |
| Purchase #5 | $166.52 | 10.597% | $184.1661 | $184.17 | $184.15 | $184.20 |
| Purchase #6 | $63.99 | 5.741% | $67.6637 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $119.94 | 11.736% | $134.0162 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $762.82 | $831.7354 | $831.74 | $831.70 | $831.80 | |