| 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 | $112.78 | 9.857% | $123.8967 | $123.90 | $123.90 | $123.90 |
| Purchase #2 | $149.40 | 5.504% | $157.623 | $157.62 | $157.60 | $157.60 |
| Purchase #3 | $102.32 | 6.322% | $108.7887 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $187.76 | 5.149% | $197.4278 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $141.87 | 12.502% | $159.6066 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $58.76 | 5.187% | $61.8079 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $154.43 | 13.668% | $175.5375 | $175.54 | $175.55 | $175.50 |
| 7 purchase totals = | $907.32 | $984.6882 | $984.70 | $984.70 | $984.60 | |