| 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 | $143.39 | 9.675% | $157.263 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $68.65 | 13.862% | $78.1663 | $78.17 | $78.15 | $78.20 |
| Purchase #3 | $247.67 | 7.550% | $266.3691 | $266.37 | $266.35 | $266.40 |
| Purchase #4 | $89.47 | 10.416% | $98.7892 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $239.79 | 5.425% | $252.7986 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $121.44 | 5.803% | $128.4872 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $103.80 | 9.421% | $113.579 | $113.58 | $113.60 | $113.60 |
| 7 purchase totals = | $1,014.21 | $1,095.4524 | $1,095.46 | $1,095.45 | $1,095.60 | |