| 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 | $182.53 | 7.373% | $195.9879 | $195.99 | $196.00 | $196.00 |
| Purchase #2 | $164.94 | 11.750% | $184.3205 | $184.32 | $184.30 | $184.30 |
| Purchase #3 | $196.43 | 3.544% | $203.3915 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $153.33 | 9.802% | $168.3594 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $140.48 | 10.762% | $155.5985 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $97.42 | 5.616% | $102.8911 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $201.96 | 4.658% | $211.3673 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $1,137.09 | $1,221.9162 | $1,221.92 | $1,221.90 | $1,222.00 | |