| 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 | $157.98 | 13.765% | $179.7259 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $192.26 | 7.364% | $206.418 | $206.42 | $206.40 | $206.40 |
| Purchase #3 | $69.72 | 3.482% | $72.1477 | $72.15 | $72.15 | $72.10 |
| Purchase #4 | $247.93 | 9.394% | $271.2205 | $271.22 | $271.20 | $271.20 |
| Purchase #5 | $124.65 | 13.110% | $140.9916 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $67.70 | 5.490% | $71.4167 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $225.76 | 13.515% | $256.2715 | $256.27 | $256.25 | $256.30 |
| 7 purchase totals = | $1,086.00 | $1,198.1919 | $1,198.20 | $1,198.15 | $1,198.10 | |