| 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 | $146.70 | 8.496% | $159.1636 | $159.16 | $159.15 | $159.20 |
| Purchase #2 | $207.50 | 7.564% | $223.1953 | $223.20 | $223.20 | $223.20 |
| Purchase #3 | $155.94 | 13.456% | $176.9233 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $198.60 | 4.839% | $208.2103 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $204.73 | 9.640% | $224.466 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $73.93 | 10.847% | $81.9492 | $81.95 | $81.95 | $81.90 |
| Purchase #7 | $250.39 | 8.757% | $272.3167 | $272.32 | $272.30 | $272.30 |
| 7 purchase totals = | $1,237.79 | $1,346.2244 | $1,346.23 | $1,346.15 | $1,346.20 | |