| 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 | $135.90 | 6.212% | $144.3421 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $102.71 | 7.524% | $110.4379 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $227.42 | 3.235% | $234.777 | $234.78 | $234.80 | $234.80 |
| Purchase #4 | $215.40 | 7.443% | $231.4322 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $197.45 | 3.629% | $204.6155 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $105.43 | 7.112% | $112.9282 | $112.93 | $112.95 | $112.90 |
| Purchase #7 | $140.43 | 11.372% | $156.3997 | $156.40 | $156.40 | $156.40 |
| 7 purchase totals = | $1,124.74 | $1,194.9326 | $1,194.94 | $1,195.00 | $1,194.80 | |