| 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 | $172.70 | 12.320% | $193.9766 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $121.69 | 12.595% | $137.0169 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $210.52 | 13.748% | $239.4623 | $239.46 | $239.45 | $239.50 |
| Purchase #4 | $167.90 | 9.414% | $183.7061 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $64.97 | 4.561% | $67.9333 | $67.93 | $67.95 | $67.90 |
| Purchase #6 | $184.88 | 4.319% | $192.865 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $42.33 | 3.272% | $43.715 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $964.99 | $1,058.6752 | $1,058.69 | $1,058.65 | $1,058.70 | |