| 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 | $163.64 | 5.698% | $172.9642 | $172.96 | $172.95 | $173.00 |
| Purchase #2 | $237.62 | 3.652% | $246.2979 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $216.57 | 12.170% | $242.9266 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $137.83 | 5.772% | $145.7855 | $145.79 | $145.80 | $145.80 |
| Purchase #5 | $149.39 | 6.301% | $158.8031 | $158.80 | $158.80 | $158.80 |
| Purchase #6 | $98.71 | 6.439% | $105.0659 | $105.07 | $105.05 | $105.10 |
| Purchase #7 | $129.27 | 4.173% | $134.6644 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $1,133.03 | $1,206.5076 | $1,206.51 | $1,206.50 | $1,206.60 | |