| 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 | $147.87 | 7.257% | $158.6009 | $158.60 | $158.60 | $158.60 |
| Purchase #2 | $233.99 | 9.732% | $256.7619 | $256.76 | $256.75 | $256.80 |
| Purchase #3 | $160.32 | 9.841% | $176.0971 | $176.10 | $176.10 | $176.10 |
| Purchase #4 | $19.44 | 13.630% | $22.0897 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $89.64 | 8.670% | $97.4118 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $86.59 | 13.802% | $98.5412 | $98.54 | $98.55 | $98.50 |
| Purchase #7 | $38.54 | 3.778% | $39.996 | $40.00 | $40.00 | $40.00 |
| 7 purchase totals = | $776.39 | $849.4986 | $849.50 | $849.50 | $849.50 | |