| 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 | $173.95 | 9.446% | $190.3813 | $190.38 | $190.40 | $190.40 |
| Purchase #2 | $17.68 | 3.396% | $18.2804 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $129.97 | 4.601% | $135.9499 | $135.95 | $135.95 | $135.90 |
| Purchase #4 | $234.71 | 3.486% | $242.892 | $242.89 | $242.90 | $242.90 |
| Purchase #5 | $233.65 | 8.296% | $253.0336 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $137.64 | 4.323% | $143.5902 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $164.50 | 8.626% | $178.6898 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $1,092.10 | $1,162.8172 | $1,162.81 | $1,162.90 | $1,162.80 | |