| 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 | $142.92 | 13.469% | $162.1699 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $181.60 | 11.173% | $201.8902 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $204.26 | 3.481% | $211.3703 | $211.37 | $211.35 | $211.40 |
| Purchase #4 | $170.83 | 7.752% | $184.0727 | $184.07 | $184.05 | $184.10 |
| Purchase #5 | $166.85 | 7.289% | $179.0117 | $179.01 | $179.00 | $179.00 |
| Purchase #6 | $36.32 | 11.468% | $40.4852 | $40.49 | $40.50 | $40.50 |
| Purchase #7 | $124.99 | 3.710% | $129.6271 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $1,027.77 | $1,108.6271 | $1,108.63 | $1,108.60 | $1,108.70 | |