| 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 | $32.35 | 11.853% | $36.1844 | $36.18 | $36.20 | $36.20 |
| Purchase #2 | $123.96 | 13.650% | $140.8805 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $150.51 | 12.206% | $168.8813 | $168.88 | $168.90 | $168.90 |
| Purchase #4 | $51.44 | 12.483% | $57.8613 | $57.86 | $57.85 | $57.90 |
| Purchase #5 | $90.64 | 12.772% | $102.2165 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $187.90 | 7.295% | $201.6073 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $185.33 | 8.214% | $200.553 | $200.55 | $200.55 | $200.60 |
| 7 purchase totals = | $822.13 | $908.1843 | $908.18 | $908.20 | $908.30 | |