| 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 | $37.32 | 4.129% | $38.8609 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $165.76 | 6.718% | $176.8958 | $176.90 | $176.90 | $176.90 |
| Purchase #3 | $122.89 | 9.253% | $134.261 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $216.58 | 5.268% | $227.9894 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $43.78 | 12.295% | $49.1628 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $155.34 | 12.557% | $174.846 | $174.85 | $174.85 | $174.80 |
| Purchase #7 | $44.28 | 5.618% | $46.7677 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $785.95 | $848.7836 | $848.79 | $848.75 | $848.90 | |