| 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 | $162.76 | 3.720% | $168.8147 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $136.29 | 13.529% | $154.7287 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $133.46 | 10.681% | $147.7149 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $163.61 | 10.441% | $180.6925 | $180.69 | $180.70 | $180.70 |
| Purchase #5 | $24.30 | 11.554% | $27.1076 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $202.25 | 6.401% | $215.196 | $215.20 | $215.20 | $215.20 |
| Purchase #7 | $95.97 | 13.440% | $108.8684 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $918.64 | $1,003.1228 | $1,003.12 | $1,003.10 | $1,003.10 | |