| 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 | $138.43 | 3.350% | $143.0674 | $143.07 | $143.05 | $143.10 |
| Purchase #2 | $77.44 | 3.159% | $79.8863 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $184.97 | 7.585% | $199 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $218.80 | 12.145% | $245.3733 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $111.86 | 11.682% | $124.9275 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $192.94 | 10.872% | $213.9164 | $213.92 | $213.90 | $213.90 |
| Purchase #7 | $58.65 | 4.720% | $61.4183 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $983.09 | $1,067.5892 | $1,067.60 | $1,067.55 | $1,067.60 | |