| 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 | $151.62 | 9.759% | $166.4166 | $166.42 | $166.40 | $166.40 |
| Purchase #2 | $163.63 | 6.570% | $174.3805 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $5.81 | 12.651% | $6.545 | $6.55 | $6.55 | $6.50 |
| Purchase #4 | $89.86 | 4.705% | $94.0879 | $94.09 | $94.10 | $94.10 |
| Purchase #5 | $63.25 | 13.104% | $71.5383 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $19.56 | 3.333% | $20.2119 | $20.21 | $20.20 | $20.20 |
| Purchase #7 | $218.34 | 6.287% | $232.067 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $712.07 | $765.2472 | $765.26 | $765.25 | $765.20 | |