| 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 | $161.54 | 3.659% | $167.4507 | $167.45 | $167.45 | $167.50 |
| Purchase #2 | $118.97 | 11.859% | $133.0787 | $133.08 | $133.10 | $133.10 |
| Purchase #3 | $72.59 | 11.830% | $81.1774 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $204.63 | 9.179% | $223.413 | $223.41 | $223.40 | $223.40 |
| Purchase #5 | $109.52 | 9.241% | $119.6407 | $119.64 | $119.65 | $119.60 |
| Purchase #6 | $128.61 | 7.293% | $137.9895 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $52.30 | 12.252% | $58.7078 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $848.16 | $921.4578 | $921.46 | $921.50 | $921.50 | |