| 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 | $171.25 | 4.755% | $179.3929 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $132.86 | 9.125% | $144.9835 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $86.99 | 12.292% | $97.6828 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $51.30 | 9.152% | $55.995 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $132.81 | 6.111% | $140.926 | $140.93 | $140.95 | $140.90 |
| Purchase #6 | $153.43 | 8.732% | $166.8275 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $193.34 | 6.624% | $206.1468 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $921.98 | $991.9545 | $991.96 | $992.05 | $991.90 | |