| 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 | $154.36 | 8.342% | $167.2367 | $167.24 | $167.25 | $167.20 |
| Purchase #2 | $81.41 | 10.297% | $89.7928 | $89.79 | $89.80 | $89.80 |
| Purchase #3 | $88.84 | 3.561% | $92.0036 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $57.36 | 7.649% | $61.7475 | $61.75 | $61.75 | $61.70 |
| Purchase #5 | $91.64 | 3.366% | $94.7246 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $162.50 | 13.170% | $183.9013 | $183.90 | $183.90 | $183.90 |
| Purchase #7 | $193.92 | 3.116% | $199.9625 | $199.96 | $199.95 | $200.00 |
| 7 purchase totals = | $830.03 | $889.3690 | $889.36 | $889.35 | $889.30 | |