| 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 | $194.27 | 12.132% | $217.8388 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $118.45 | 3.685% | $122.8149 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $101.31 | 4.195% | $105.56 | $105.56 | $105.55 | $105.60 |
| Purchase #4 | $161.86 | 13.661% | $183.9717 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $141.25 | 3.519% | $146.2206 | $146.22 | $146.20 | $146.20 |
| Purchase #6 | $246.73 | 10.718% | $273.1745 | $273.17 | $273.15 | $273.20 |
| Purchase #7 | $146.96 | 12.230% | $164.9332 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $1,110.83 | $1,214.5137 | $1,214.50 | $1,214.45 | $1,214.50 | |