| 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 | $180.64 | 3.139% | $186.3103 | $186.31 | $186.30 | $186.30 |
| Purchase #2 | $23.55 | 6.284% | $25.0299 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $162.31 | 3.659% | $168.2489 | $168.25 | $168.25 | $168.20 |
| Purchase #4 | $147.64 | 13.276% | $167.2407 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $60.58 | 4.354% | $63.2177 | $63.22 | $63.20 | $63.20 |
| Purchase #6 | $186.47 | 9.751% | $204.6527 | $204.65 | $204.65 | $204.70 |
| Purchase #7 | $78.97 | 11.303% | $87.896 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $840.16 | $902.5962 | $902.60 | $902.60 | $902.50 | |