| 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 | $128.49 | 11.448% | $143.1995 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $57.44 | 11.671% | $64.1438 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $183.58 | 5.422% | $193.5337 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $85.95 | 11.559% | $95.885 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $164.48 | 13.118% | $186.0565 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $120.85 | 3.362% | $124.913 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $73.93 | 10.326% | $81.564 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $814.72 | $889.2955 | $889.29 | $889.30 | $889.30 | |