| 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 | $118.36 | 8.704% | $128.6621 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $164.64 | 13.408% | $186.7149 | $186.71 | $186.70 | $186.70 |
| Purchase #3 | $86.49 | 3.154% | $89.2179 | $89.22 | $89.20 | $89.20 |
| Purchase #4 | $131.65 | 3.750% | $136.5869 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $60.63 | 4.730% | $63.4978 | $63.50 | $63.50 | $63.50 |
| Purchase #6 | $239.71 | 12.358% | $269.3334 | $269.33 | $269.35 | $269.30 |
| Purchase #7 | $14.95 | 3.441% | $15.4644 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $816.43 | $889.4774 | $889.47 | $889.45 | $889.50 | |