| 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 | $187.61 | 9.853% | $206.0952 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $188.97 | 6.323% | $200.9186 | $200.92 | $200.90 | $200.90 |
| Purchase #3 | $174.51 | 9.448% | $190.9977 | $191.00 | $191.00 | $191.00 |
| Purchase #4 | $78.63 | 4.630% | $82.2706 | $82.27 | $82.25 | $82.30 |
| Purchase #5 | $79.79 | 8.775% | $86.7916 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $137.54 | 11.726% | $153.6679 | $153.67 | $153.65 | $153.70 |
| Purchase #7 | $137.67 | 7.476% | $147.9622 | $147.96 | $147.95 | $148.00 |
| 7 purchase totals = | $984.72 | $1,068.7038 | $1,068.71 | $1,068.65 | $1,068.80 | |