| 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 | $135.73 | 3.642% | $140.6733 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $206.36 | 4.318% | $215.2706 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $86.91 | 5.424% | $91.624 | $91.62 | $91.60 | $91.60 |
| Purchase #4 | $157.98 | 11.388% | $175.9708 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $82.29 | 8.761% | $89.4994 | $89.50 | $89.50 | $89.50 |
| Purchase #6 | $174.83 | 9.768% | $191.9074 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $113.69 | 5.592% | $120.0475 | $120.05 | $120.05 | $120.00 |
| 7 purchase totals = | $957.79 | $1,024.9930 | $1,024.99 | $1,024.90 | $1,025.00 | |