| 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 | $185.71 | 3.340% | $191.9127 | $191.91 | $191.90 | $191.90 |
| Purchase #2 | $132.51 | 13.334% | $150.1789 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $171.79 | 6.663% | $183.2364 | $183.24 | $183.25 | $183.20 |
| Purchase #4 | $141.97 | 10.705% | $157.1679 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $124.70 | 5.292% | $131.2991 | $131.30 | $131.30 | $131.30 |
| Purchase #6 | $53.73 | 13.533% | $61.0013 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $235.34 | 5.566% | $248.439 | $248.44 | $248.45 | $248.40 |
| 7 purchase totals = | $1,045.75 | $1,123.2353 | $1,123.24 | $1,123.25 | $1,123.20 | |