| 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 | $63.81 | 12.321% | $71.672 | $71.67 | $71.65 | $71.70 |
| Purchase #2 | $145.71 | 13.197% | $164.9393 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $79.25 | 10.694% | $87.725 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $26.90 | 3.693% | $27.8934 | $27.89 | $27.90 | $27.90 |
| Purchase #5 | $110.41 | 7.594% | $118.7945 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $172.93 | 9.291% | $188.9969 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $187.50 | 13.805% | $213.3844 | $213.38 | $213.40 | $213.40 |
| 7 purchase totals = | $786.51 | $873.4055 | $873.40 | $873.45 | $873.40 | |