| 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 | $150.74 | 8.320% | $163.2816 | $163.28 | $163.30 | $163.30 |
| Purchase #2 | $125.35 | 9.786% | $137.6168 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $72.82 | 4.109% | $75.8122 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $122.85 | 10.576% | $135.8426 | $135.84 | $135.85 | $135.80 |
| Purchase #5 | $190.26 | 5.560% | $200.8385 | $200.84 | $200.85 | $200.80 |
| Purchase #6 | $174.74 | 3.323% | $180.5466 | $180.55 | $180.55 | $180.50 |
| Purchase #7 | $132.27 | 11.377% | $147.3184 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $969.03 | $1,041.2567 | $1,041.26 | $1,041.25 | $1,041.10 | |