| 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 | $64.50 | 11.231% | $71.744 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $158.34 | 3.170% | $163.3594 | $163.36 | $163.35 | $163.40 |
| Purchase #3 | $218.90 | 8.237% | $236.9308 | $236.93 | $236.95 | $236.90 |
| Purchase #4 | $183.37 | 8.146% | $198.3073 | $198.31 | $198.30 | $198.30 |
| Purchase #5 | $5.82 | 6.163% | $6.1787 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $30.90 | 5.255% | $32.5238 | $32.52 | $32.50 | $32.50 |
| Purchase #7 | $171.79 | 12.795% | $193.7705 | $193.77 | $193.75 | $193.80 |
| 7 purchase totals = | $833.62 | $902.8145 | $902.81 | $902.80 | $902.80 | |