| 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 | $127.70 | 7.348% | $137.0834 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $168.86 | 9.324% | $184.6045 | $184.60 | $184.60 | $184.60 |
| Purchase #3 | $89.87 | 7.445% | $96.5608 | $96.56 | $96.55 | $96.60 |
| Purchase #4 | $162.29 | 6.516% | $172.8648 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $9.90 | 9.167% | $10.8075 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $5.94 | 11.660% | $6.6326 | $6.63 | $6.65 | $6.60 |
| Purchase #7 | $200.79 | 8.342% | $217.5399 | $217.54 | $217.55 | $217.50 |
| 7 purchase totals = | $765.35 | $826.0935 | $826.08 | $826.10 | $826.10 | |