| 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 | $184.59 | 5.306% | $194.3843 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $163.25 | 10.115% | $179.7627 | $179.76 | $179.75 | $179.80 |
| Purchase #3 | $165.71 | 7.458% | $178.0687 | $178.07 | $178.05 | $178.10 |
| Purchase #4 | $245.25 | 5.854% | $259.6069 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $201.74 | 6.810% | $215.4785 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $67.87 | 3.553% | $70.2814 | $70.28 | $70.30 | $70.30 |
| Purchase #7 | $177.61 | 7.708% | $191.3002 | $191.30 | $191.30 | $191.30 |
| 7 purchase totals = | $1,206.02 | $1,288.8827 | $1,288.88 | $1,288.90 | $1,289.00 | |