| 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 | $163.46 | 5.413% | $172.3081 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $38.73 | 3.431% | $40.0588 | $40.06 | $40.05 | $40.10 |
| Purchase #3 | $34.91 | 4.173% | $36.3668 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $195.27 | 3.533% | $202.1689 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $122.26 | 6.292% | $129.9526 | $129.95 | $129.95 | $130.00 |
| Purchase #6 | $154.40 | 5.269% | $162.5353 | $162.54 | $162.55 | $162.50 |
| Purchase #7 | $168.39 | 11.298% | $187.4147 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $877.42 | $930.8052 | $930.81 | $930.75 | $930.90 | |