| 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 | $215.45 | 3.588% | $223.1803 | $223.18 | $223.20 | $223.20 |
| Purchase #2 | $166.40 | 10.446% | $183.7821 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $168.47 | 10.799% | $186.6631 | $186.66 | $186.65 | $186.70 |
| Purchase #4 | $51.81 | 12.774% | $58.4282 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $67.74 | 4.107% | $70.5221 | $70.52 | $70.50 | $70.50 |
| Purchase #6 | $105.30 | 6.823% | $112.4846 | $112.48 | $112.50 | $112.50 |
| Purchase #7 | $133.55 | 10.497% | $147.5687 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $908.72 | $982.6291 | $982.62 | $982.65 | $982.70 | |