| 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 | $158.57 | 11.129% | $176.2173 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $188.87 | 10.392% | $208.4974 | $208.50 | $208.50 | $208.50 |
| Purchase #3 | $186.32 | 3.210% | $192.3009 | $192.30 | $192.30 | $192.30 |
| Purchase #4 | $246.30 | 12.422% | $276.8954 | $276.90 | $276.90 | $276.90 |
| Purchase #5 | $35.40 | 11.435% | $39.448 | $39.45 | $39.45 | $39.40 |
| Purchase #6 | $80.48 | 11.866% | $90.0298 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $248.86 | 4.641% | $260.4096 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $1,144.80 | $1,243.7984 | $1,243.81 | $1,243.80 | $1,243.70 | |