| 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 | $137.38 | 8.381% | $148.8938 | $148.89 | $148.90 | $148.90 |
| Purchase #2 | $203.33 | 9.175% | $221.9855 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $39.52 | 13.211% | $44.741 | $44.74 | $44.75 | $44.70 |
| Purchase #4 | $154.49 | 11.765% | $172.6657 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $116.49 | 13.241% | $131.9144 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $166.75 | 6.183% | $177.0602 | $177.06 | $177.05 | $177.10 |
| Purchase #7 | $184.57 | 9.382% | $201.8864 | $201.89 | $201.90 | $201.90 |
| 7 purchase totals = | $1,002.53 | $1,099.1470 | $1,099.15 | $1,099.15 | $1,099.20 | |