| 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 | $152.98 | 5.229% | $160.9793 | $160.98 | $161.00 | $161.00 |
| Purchase #2 | $231.27 | 3.404% | $239.1424 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $18.36 | 12.200% | $20.5999 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $7.36 | 9.212% | $8.038 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $206.81 | 13.848% | $235.449 | $235.45 | $235.45 | $235.40 |
| Purchase #6 | $168.35 | 10.469% | $185.9746 | $185.97 | $185.95 | $186.00 |
| Purchase #7 | $246.83 | 7.522% | $265.3966 | $265.40 | $265.40 | $265.40 |
| 7 purchase totals = | $1,031.96 | $1,115.5798 | $1,115.58 | $1,115.60 | $1,115.50 | |