| 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 | $114.58 | 6.327% | $121.8295 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $124.99 | 6.170% | $132.7019 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $77.42 | 13.872% | $88.1597 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $96.27 | 12.808% | $108.6003 | $108.60 | $108.60 | $108.60 |
| Purchase #5 | $146.37 | 9.778% | $160.6821 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $206.85 | 12.240% | $232.1684 | $232.17 | $232.15 | $232.20 |
| Purchase #7 | $183.66 | 13.144% | $207.8003 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $950.14 | $1,051.9422 | $1,051.94 | $1,051.95 | $1,052.00 | |