| 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 | $157.72 | 12.137% | $176.8625 | $176.86 | $176.85 | $176.90 |
| Purchase #2 | $184.81 | 10.700% | $204.5847 | $204.58 | $204.60 | $204.60 |
| Purchase #3 | $162.89 | 12.348% | $183.0037 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $91.60 | 12.607% | $103.148 | $103.15 | $103.15 | $103.10 |
| Purchase #5 | $41.48 | 8.705% | $45.0908 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $7.67 | 11.536% | $8.5548 | $8.55 | $8.55 | $8.60 |
| Purchase #7 | $243.41 | 10.205% | $268.25 | $268.25 | $268.25 | $268.30 |
| 7 purchase totals = | $889.58 | $989.4945 | $989.48 | $989.50 | $989.60 | |