| 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 | $141.74 | 3.661% | $146.9291 | $146.93 | $146.95 | $146.90 |
| Purchase #2 | $242.84 | 3.801% | $252.0703 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $39.43 | 13.480% | $44.7452 | $44.75 | $44.75 | $44.70 |
| Purchase #4 | $119.96 | 3.769% | $124.4813 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $176.28 | 5.613% | $186.1746 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $136.64 | 10.301% | $150.7153 | $150.72 | $150.70 | $150.70 |
| Purchase #7 | $157.80 | 11.858% | $176.5119 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $1,014.69 | $1,081.6277 | $1,081.63 | $1,081.60 | $1,081.60 | |