| 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 | $194.79 | 3.576% | $201.7557 | $201.76 | $201.75 | $201.80 |
| Purchase #2 | $133.27 | 4.197% | $138.8633 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $157.73 | 12.839% | $177.981 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $162.95 | 5.128% | $171.3061 | $171.31 | $171.30 | $171.30 |
| Purchase #5 | $86.35 | 9.431% | $94.4937 | $94.49 | $94.50 | $94.50 |
| Purchase #6 | $48.87 | 13.245% | $55.3428 | $55.34 | $55.35 | $55.30 |
| Purchase #7 | $74.76 | 4.524% | $78.1421 | $78.14 | $78.15 | $78.10 |
| 7 purchase totals = | $858.72 | $917.8847 | $917.88 | $917.90 | $917.90 | |