| 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 | $148.91 | 8.810% | $162.029 | $162.03 | $162.05 | $162.00 |
| Purchase #2 | $137.71 | 7.143% | $147.5466 | $147.55 | $147.55 | $147.50 |
| Purchase #3 | $127.27 | 10.461% | $140.5837 | $140.58 | $140.60 | $140.60 |
| Purchase #4 | $9.96 | 10.394% | $10.9952 | $11.00 | $11.00 | $11.00 |
| Purchase #5 | $225.62 | 9.605% | $247.2908 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $129.92 | 5.234% | $136.72 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $235.73 | 8.260% | $255.2013 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $1,015.12 | $1,100.3666 | $1,100.37 | $1,100.40 | $1,100.30 | |